APA (7e ed.) Bronvermelding

Não informado. (1961). American Zoologist. American Society of Zoologists.

Chicago (17e ed.) Bronvermelding

Não informado. American Zoologist. Thousand Oaks, Calif: American Society of Zoologists, 1961.

MLA (8e ed.) Bronvermelding

Não informado. American Zoologist. American Society of Zoologists, 1961.

Let op: Deze citaties zijn niet altijd 100% accuraat.