Cita APA

Nelson, G. E. (1980). Biological principles with human perspectives. Wiley.

Citación estilo Chicago

Nelson, Gideon E. Biological Principles with Human Perspectives. New York: Wiley, 1980.

Cita MLA

Nelson, Gideon E. Biological Principles with Human Perspectives. Wiley, 1980.

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