APA aipamena

Malik,Sumeet. (2012). Environment Law (2nd.). EBC.

Chicago Style aipamena

Malik,Sumeet. Environment Law. 2nd. Lucknow: EBC, 2012.

MLA aipamena

Malik,Sumeet. Environment Law. 2nd. EBC, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.