CITATION STYLES used in academic legal writing include:

Question

Accepted Answer

A. BLUEBOOK (US, Harvard) for American law journals; OSCOLA (Oxford) for British/Commonwealth journals; ILR (Indian Law Institute) or NLS-NUJS-NALSAR conventions for Indian law journals

1. Legal citation has specialised styles:
2. (i) BLUEBOOK (The Bluebook: A Uniform System of Citation) — predominantly used in US law journals; 21st edition (2020); originated at Harvard Law School;
3. (ii) OSCOLA (Oxford University Standard for the Citation of Legal Authorities) — used in UK/Commonwealth; 4th edition (2012);
4. (iii) ALWD (Association of Legal Writing Directors) — alternative US style;
5. (iv) MCGILL GUIDE — Canadian standard;
6. (v) For India: Indian Law Institute style; many law journals have own conventions; SCC (Supreme Court Cases) format also widely used.
7. Citation guides specify how to cite cases, statutes, books, articles, internet sources, etc.
8. Hence option B is correct.
_Source: Legal Research Methodology + Jurisprudence — Legal citation styles_

Answer

only one universal style (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles)

Answer

only MLA (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles)

Answer

only APA (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles) (cf. Legal citation styles)