APA aipamena

Ecological Society of America., & Carleton University. Conservation ecology. Ottawa, Ont.: Ecological Society of America.

Chicago Style aipamena

Ecological Society of America., y Carleton University. Conservation Ecology. Ottawa, Ont.: Ecological Society of America.

MLA aipamena

Ecological Society of America., y Carleton University. Conservation Ecology. Ottawa, Ont.: Ecological Society of America.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.