APA aipamena

Agarwal,V K. (2009). Animal Behaviour ( Ethology). S Chand.

Chicago Style aipamena

Agarwal,V K. Animal Behaviour ( Ethology). New delhi: S Chand, 2009.

MLA aipamena

Agarwal,V K. Animal Behaviour ( Ethology). S Chand, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.