APA (7e ed.) Bronvermelding

Não informado. (1971). Bibliography and Index of Micropaleontology. American Museum of Natural History.

Chicago (17e ed.) Bronvermelding

Não informado. Bibliography and Index of Micropaleontology. New York: American Museum of Natural History, 1971.

MLA (8e ed.) Bronvermelding

Não informado. Bibliography and Index of Micropaleontology. American Museum of Natural History, 1971.

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