| Style | In-text form | Reference list order | Indian disciplines that use it | Authority to check |
|---|---|---|---|---|
| APA 7th edition | Author–date: (Sharma & Iyer, 2024) | Alphabetical by author surname | Management, commerce, economics, education, psychology, sociology, nursing research | apastyle.apa.org and the Publication Manual |
| IEEE | Bracketed number: [1] | Order of first citation in the text | Engineering, computer science, electronics, M.Tech and B.Tech reports | IEEE Editorial Style Manual, IEEE Author Center |
| MLA 9th edition | Author–page: (Sharma 148) | Alphabetical by author surname, headed “Works Cited” | English literature, languages, comparative literature, cultural studies | style.mla.org and the MLA Handbook |
| Vancouver (NLM) | Sequential number, usually superscript or bracketed | Order of first citation in the text | Medicine, dentistry, pharmacy, nursing, public health, biomedical sciences | NLM “Samples of Formatted References”, linked from the ICMJE Recommendations |
No UGC regulation names a citation style for an Indian thesis. The choice sits with your university’s ordinance, and where the ordinance is silent, with your discipline’s convention. That is why two scholars in the same university, in different departments, are correctly using different styles.
What follows is the same source formatted four ways, a ranked shortlist of which style suits whom, and the one trap that costs Indian scholars an entire rewrite.
The same source, formatted four ways
Take one illustrative journal article — author R. Sharma and K. Iyer, published 2024, titled “Service quality and customer retention in Indian public sector banks”, in Journal of Indian Business Research, volume 16, issue 2, pages 145 to 162. Here is that single source in each style.
APA 7
Sharma, R., & Iyer, K. (2024). Service quality and customer retention in Indian public sector banks. Journal of Indian Business Research, 16(2), 145–162.IEEE
[1] R. Sharma and K. Iyer, “Service quality and customer retention in Indian public sector banks,” J. Indian Bus. Res., vol. 16, no. 2, pp. 145–162, 2024.MLA 9
Sharma, Rohit, and Kavya Iyer. “Service Quality and Customer Retention in Indian Public Sector Banks.” Journal of Indian Business Research, vol. 16, no. 2, 2024, pp. 145–62.Vancouver
1. Sharma R, Iyer K. Service quality and customer retention in Indian public sector banks. J Indian Bus Res. 2024;16(2):145-62.
Four things change across those four lines: where the year sits, whether initials carry full stops, whether the article title is capitalised in title case or sentence case, and whether the journal name is abbreviated. Nothing else about the source changed. That is the whole of the difference, and it is also why a style cannot be half-applied.
For Vancouver the National Library of Medicine publishes its own worked samples, and its standard journal-article example is unambiguous: Halpern SD, Ubel PA, Caplan AL. Solid-organ transplantation in HIV-infected patients. N Engl J Med. 2002 Jul 25;347(4):284-7. The NLM notes that its recommended style is based on NISO Z39.29-2005 (R2010) as adapted for its own databases — which is what people mean when they say “Vancouver”.
The ranked shortlist
1. APA 7th edition — the default for Indian social science and management
Who it suits. Commerce, management, economics, education, psychology and most survey-based research. If your thesis reports Cronbach’s alpha, regression tables and a questionnaire, your literature is written in APA and your examiners read APA fluently.
Where it falls short. It is the most detailed of the four, which means the most ways to be inconsistent: sentence case for article titles but title case for journal names, hanging indents, ampersands inside parentheses and “and” outside them. Its rules for author names also assume a Western given-name and surname structure, which needs care with Indian names that use initials, patronymics or a single name.
The full four-element structure, the entry types you will actually need and the two-way audit that catches mismatches are in our step-by-step guide to citing in APA style for an Indian university thesis.
2. IEEE — the default for Indian engineering and computer science
Who it suits. M.Tech, B.Tech, M.E. and Ph.D. work in engineering and computing, and anyone who intends to publish in IEEE conferences or transactions. Our guide to writing an M.Tech dissertation report uses it throughout for exactly this reason.
Where it falls short. Numbering by order of citation means that inserting one new source in Chapter 2 renumbers everything after it. Doing this by hand is unmanageable past about thirty references, so IEEE is the style that most forces you into a reference manager. It also compresses author names and journal titles into abbreviations, which makes an unfamiliar reference harder to identify at a glance.
3. Vancouver — the default for Indian medicine and health sciences
Who it suits. Medicine, dentistry, pharmacy, nursing and public health. Its practical advantage is specific and worth weighing: medical journals that follow the ICMJE Recommendations expect references in this format, so a thesis drafted in Vancouver converts into a manuscript with no reference rework at all.
Where it falls short. Same renumbering problem as IEEE. And the author-list rule has drifted — the classical instruction was to list the first six authors followed by “et al.”, while the NLM now lists all authors in its own databases. Check which convention your target journal or your department wants rather than assuming.
4. MLA 9th edition — humanities only
Who it suits. English literature, languages, comparative literature and cultural studies. Its author–page in-text citation is built for close reading, where the reader needs to find the exact line you are discussing.
Where it falls short. Outside the humanities it is simply the wrong instrument. An empirical thesis cites findings, not pages, and an MLA-formatted results chapter reads as though the author borrowed a template from another department.
The “Harvard style” trap
A large number of Indian ordinances instruct scholars to use “Harvard style”. This is not a style with a single authority. Harvard names a family of author–date formats, and different universities, publishers and library guides define its punctuation differently — where the year sits, whether the title is italicised, whether “and” or an ampersand joins two authors.
If your ordinance says Harvard, three things follow. Ask whether the department has its own Harvard specimen sheet, and if it does, that sheet is your style guide. If it does not, pick one published Harvard variant, apply it without deviation, and state in your methodology or front matter which variant you followed. And never assemble entries from several Harvard guides found online, because they disagree and the inconsistency is what gets marked.
The one recommendation
Use the style your ordinance names. If it names none, use the style the journals in your own reference list use.
That second rule is a better guide than any discipline table, including the one at the top of this article. Open the five most-cited papers in your literature review and look at how they format their references. That is the convention your field actually observes, your supervisor reads without friction and your external examiner expects — and it is evidence you can cite if anyone questions the choice.
Whatever you pick, fix it before Chapter 2. Converting a finished reference list between styles is mechanical only if every entry was captured completely; in practice a conversion exposes every entry where you recorded a page range but not an issue number, and those gaps have to be filled by re-finding the source.
Let the tool do the formatting
None of these styles is worth applying by hand. All four are built into every mainstream reference manager, and switching a whole thesis from APA to IEEE is a dropdown rather than a week — provided the entries were captured with complete metadata in the first place. Our comparison of the best reference management software for Indian researchers covers the free options and the institutional licences your library may already hold.
Two things a tool will not do for you. It will not decide the style, and it will not fix a source you entered incompletely. Everything else — the punctuation, the ordering, the renumbering when you insert a citation in Chapter 2 — is exactly the work a machine should be doing.
The style question also sits inside the wider formatting decision your department controls, which our guide to formatting a thesis to UGC guidelines sets out alongside the front matter and page-numbering rules.
A five-minute decision procedure
- Search your ordinance or handbook for the words “reference”, “citation” and “style”. If it names one, stop — that is your answer.
- If it says “Harvard”, ask the department for its specimen sheet. If none exists, choose one published variant and record which.
- If the ordinance is silent, check the five most-cited papers in your literature review and follow their convention.
- Confirm the choice with your guide in writing before you write Chapter 2.
- Set that style in your reference manager, and never format an entry by hand again.
Tesify keeps every citation attached to the source you actually read while you draft, so the style decision stays a formatting setting rather than a rewrite, and a two-way check between your in-text citations and your reference list is something you run rather than something you fear.
Draft with your references attached in Tesify
Frequently asked questions
Which citation style should I use for an Indian thesis?
Whichever your university’s ordinance names. No UGC regulation prescribes a style. Where the ordinance is silent, follow the convention of the journals in your own reference list: APA for management and social sciences, IEEE for engineering, Vancouver for medicine, MLA for literature.
Does the UGC require a particular referencing style?
No. The UGC Ph.D. Regulations, 2022 contain no provision on referencing style. The requirement is institutional, and where the institution is silent, disciplinary.
What is the difference between APA and IEEE?
APA cites by author and year in parentheses and lists references alphabetically. IEEE cites by bracketed number and lists references in the order they first appear in the text. Inserting a source renumbers an IEEE list; it does not disturb an APA one.
Is Vancouver the same as IEEE?
No, though both are numeric. Vancouver follows the National Library of Medicine’s format used across biomedical literature; IEEE follows the IEEE Editorial Style Manual and abbreviates journal titles differently. They are not interchangeable.
What does it mean if my ordinance says “Harvard style”?
Less than it appears. Harvard is a family of author–date formats with no single authority, and published variants disagree on punctuation. Ask for your department’s specimen sheet; if there is none, adopt one variant, apply it consistently and state which you used.
Can I use APA for an engineering thesis?
Only if your department accepts it. Indian engineering departments overwhelmingly expect IEEE, and an APA-formatted M.Tech dissertation will attract comment even where no rule forbids it.
Which style is easiest for a first-time thesis writer?
APA, marginally, because inserting a source never renumbers anything and the alphabetical list is easy to audit by eye. But ease is not a criterion your examiner applies, and the discipline’s convention outranks it.
Do I have to abbreviate journal names?
In IEEE and Vancouver, yes, and the abbreviation follows a standard list rather than your own shortening. In APA and MLA, no — journal names are given in full.
How do I handle Indian author names with initials only?
Record the name exactly as the source prints it and apply the style’s rule for initials consistently. Where a source gives only a single name, follow your style’s guidance for a mononym rather than inventing a surname or an initial.
Can I change citation style halfway through?
You can, if the entries in your reference manager carry complete metadata. If you have been typing references by hand, a conversion will expose every incomplete entry and each one has to be re-sourced. Decide before Chapter 2.
Which style should I use if I plan to publish from my thesis?
The style of your target journal, drafted in from the start. For medical journals following the ICMJE Recommendations that means Vancouver; for IEEE venues it means IEEE. Doing it later is a conversion, and conversions surface gaps.
Does the style affect my similarity report?
Not the style itself. What matters is whether your institution’s similarity check excludes the reference list, which is a configuration choice made by your department, not a property of APA or IEEE.