APA Citatie

Colbert, E. H. (1969). Evolution of the vertebrates: A history of the backboned animals through time. New York: Wiley.

Chicago Style citaat

Colbert, Edwin Harris. Evolution of the Vertebrates: A History of the Backboned Animals Through Time. New York: Wiley, 1969.

MLA citatie

Colbert, Edwin Harris. Evolution of the Vertebrates: A History of the Backboned Animals Through Time. New York: Wiley, 1969.

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