APA aipamena

Joseph, T. (2004). Environmental management (2nd.). Himalaya.

Chicago Style aipamena

Joseph, T. Environmental Management. 2nd. Mumbai: Himalaya, 2004.

MLA aipamena

Joseph, T. Environmental Management. 2nd. Himalaya, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.