APA (7e ed.) Bronvermelding

Não informado. (1958). Expedition. University of Pennsylvania Museum.

Chicago (17e ed.) Bronvermelding

Não informado. Expedition. Philadelphia, Pa: University of Pennsylvania Museum, 1958.

MLA (8e ed.) Bronvermelding

Não informado. Expedition. University of Pennsylvania Museum, 1958.

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