Cita APA

Nichols, D. (1962). Taxonomy and geography: A symposium. The Systematics Association.

Citación estilo Chicago

Nichols, David. Taxonomy and Geography: A Symposium. London, U.K: The Systematics Association, 1962.

Cita MLA

Nichols, David. Taxonomy and Geography: A Symposium. The Systematics Association, 1962.

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