APA (7e ed.) Bronvermelding

Não informado. (1954). West Coast South America series. American University Field Staff.

Chicago (17e ed.) Bronvermelding

Não informado. West Coast South America Series. New York: American University Field Staff, 1954.

MLA (8e ed.) Bronvermelding

Não informado. West Coast South America Series. American University Field Staff, 1954.

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