APA aipamena

Mellgren, R. L. (1983). Animal Cogniton and Behavior. Amsterdam : North-Holland Pub..

Chicago Style aipamena

Mellgren, Roger L. Animal Cogniton and Behavior. Amsterdam : North-Holland Pub., 1983.

MLA aipamena

Mellgren, Roger L. Animal Cogniton and Behavior. Amsterdam : North-Holland Pub., 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.