We know all these Referencing Styles very well.
1. APA (American Psychological Association) Style
2. MLA (Modern Language Association) Style
3. Chicago Style
4. Harvard Style
5. IEEE (Institute of Electrical and Electronics Engineers) Style
6. Turabian Style
7. MHRA (Modern Humanities Research Association) Style
8. OSCOLA (Oxford University Standard for the Citation of Legal Authorities) Style
9. Oxford Style
10. AMA (American Medical Association) Style
11. CSE (Council of Science Editors) Style
12. AGLC (Australian Guide to Legal Citation) Style
13. Vancouver Style
14. BIOI (Biology Online Information) Style
15. ACM (Association for Computing Machinery) Style
16. JCB (Journal of Cell Biology) Style
17. MISO (Machine-Readable Information Storage and Organization) Style
18. Harvard Business School (HBS) Style
19. Bluebook Style
20. ASA (American Sociological Association) Style
21. AAP (American Academy of Pediatrics) Style
22. ACS (American Chemical Society) Style
23. NLM (National Library of Medicine) Style
24. SAA (Society for American Archaeology) Style
25. APSA (American Political Science Association) Style
26. NACADA (National Academic Advising Association) Style
27. Harvard Referencing (UK)
28. Canadian Guide to Uniform Legal Citation (McGill Guide)
29. ACOLIT (Australian College of Legal Information Technology) Style
30. MLA 8th Edition (Modern Language Association)
31. TURABIAN Style (Chicago-based)
32. Oxford University Style
33. Vancouver Author-Date Style
34. T&F (Taylor & Francis) Referencing Style
35. RSC (Royal Society of Chemistry) Style
36. UWE (University of the West of England) Referencing Style
37. Chicago/Turabian Notes and Bibliography
38. APA 7th Edition
39. ACM SIGCHI Style
40. Elsevier’s Referencing Style