APA Edition Citation

Mayr, E. (1964). Systematics and the origin of species: From the viewpoint of a zoologist.

Chicago Edition Citation

Mayr, Ernst. Systematics and the Origin of Species: From the Viewpoint of a Zoologist. Dover Publcations, New York, 1964.

MLA Edition Citation

Mayr, Ernst. Systematics and the Origin of Species: From the Viewpoint of a Zoologist. 1964.

Warning: These citations may not always be 100% accurate.