Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Sellards, E. H. (1938). Artifacts associated with fossil elephant. Geological Society of America.

Chicago Citation Edition Citation

Sellards, Elias Howard. Artifacts Associated with Fossil Elephant. New York, N.Y.: Geological Society of America, 1938.

MLA Citation Edition Citation

Sellards, Elias Howard. Artifacts Associated with Fossil Elephant. Geological Society of America, 1938.