APA (7e ed.) Bronvermelding

Não informado. (1962). Ethnology. University of Pittsburgh, Department of Anthropology.

Chicago (17e ed.) Bronvermelding

Não informado. Ethnology. Pittsburgh, Pa: University of Pittsburgh, Department of Anthropology, 1962.

MLA (8e ed.) Bronvermelding

Não informado. Ethnology. University of Pittsburgh, Department of Anthropology, 1962.

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