APA استشهاد

Leelakrishnan, P. (2006). Environmental law case book (2nd ed.). LexisNexis.

استشهاد بنمط شيكاغو

Leelakrishnan, P. Environmental Law Case Book. 2nd ed. Haryana: LexisNexis, 2006.

MLA استشهاد

Leelakrishnan, P. Environmental Law Case Book. 2nd ed. LexisNexis, 2006.