APA Citatie

Romer, A. (1971). Vertibrate paleontology (3rd ed.). University of Chicago Press.

Chicago Style citaat

Romer, Alfred. Vertibrate Paleontology. 3rd ed. Chicogo: University of Chicago Press, 1971.

MLA citatie

Romer, Alfred. Vertibrate Paleontology. 3rd ed. University of Chicago Press, 1971.

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