APA (7th ed.) Zitazioa

Guruswamy, L. D. (2007). International environmental law: In a nutshell (3a. ed.). Thomson.

Chicago Style (17th ed.) Zitazioa

Guruswamy, Lakshman D. International Environmental Law: In a Nutshell. 3a. ed. Nueva York: Thomson, 2007.

MLA (9th ed.) Zitazioa

Guruswamy, Lakshman D. International Environmental Law: In a Nutshell. 3a. ed. Thomson, 2007.