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

APA Citation Edition Citation

Sellards, E. H. (1940). Early man in America: Index to localities, and selected bibliography. Geological Society of America.

Chicago Citation Edition Citation

Sellards, Elias Howard. Early Man in America: Index to Localities, and Selected Bibliography. New York-NY: Geological Society of America, 1940.

MLA Citation Edition Citation

Sellards, Elias Howard. Early Man in America: Index to Localities, and Selected Bibliography. Geological Society of America, 1940.