| Code | Display | Definition |
| vancouver | Vancouver style | Citation style used by International Committee of Medical Journal Editors and maintained by US National Library of Medicine. |
| ama11 | American Medical Association 11th edition | Medicine. |
| apa7 | American Psychological Association 7th edition | APA 7th edition (October 2019) used by Education, Psychology and Sciences. |
| apa6 | American Psychological Association 6th edition | APA 6th edition used by Education, Psychology and Sciences. |
| asa6 | American Sociological Association 6th edition | Sociology. |
| mla8 | Modern Language Association 8th edition | MLA 8th edition used by the Humanities. |
| cochrane | Cochrane Style | Used by Cochrane reviews, example: Huang, M, Tang T, Pang, P, Li, M, Ma R, Lu, J, et al. Treating COVID-19 with Chloroquine. J Mol Cell Biol 2020; 12(4):322–5. |
| elsevier-harvard | Elsevier-Harvard Style | Biology ecology. |
| nature | Nature Referencing style | Biology. |
| acs | American Chemical Society | Chemistry. |
| chicago-a-17 | Chicago Style Version 17 Author Date | Used by Business, History and the Fine Arts. |
| chicago-b-17 | Chicago Style Version 17 Full note | Used by Business, History and the Fine Arts. |
| ieee | Institute of Electrical and Electronics Engineers | IT, Engineering. |
| comppub | Computable Publishing | Citation style to report human-readable and/or machine-readable access paths, example: Alper BS, Dehnbostel J, Shahin K. 14-day mortality remdesivir vs placebo meta-analysis (ACTT-1, Wang et al, WHO SOLIDARITY). Fast Evidence Interoperability Resources (FEvIR) Platform, entry 55, version 4. Created 2020 Dec 17. Revised 2020 Dec 21. Accessed 2021 Mar 13. Computable resource at: https://fevir.net/resources/Evidence/55. |