APA (7e ed.) Bronvermelding

Não informado. (1928). Contributions from the Museum of Paleontology. University of Michigan, Museum of Paleontology.

Chicago (17e ed.) Bronvermelding

Não informado. Contributions from the Museum of Paleontology. Ann Arbor, Mich: University of Michigan, Museum of Paleontology, 1928.

MLA (8e ed.) Bronvermelding

Não informado. Contributions from the Museum of Paleontology. University of Michigan, Museum of Paleontology, 1928.

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