APA aipamena

Rosales, M. (2006). Howler Monkey Population in San Lucas Island.

Chicago Style aipamena

Rosales, Marleny. Howler Monkey Population in San Lucas Island. 2006.

MLA aipamena

Rosales, Marleny. Howler Monkey Population in San Lucas Island. 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.