Cita APA

Nason, A., & Dehaan, R. L. (1973). The biological world. New York: John Wiley & Sons.

Citación estilo Chicago

Nason, Alvin, y Robert Lawrence Dehaan. The Biological World. New York: John Wiley & Sons, 1973.

Cita MLA

Nason, Alvin, y Robert Lawrence Dehaan. The Biological World. New York: John Wiley & Sons, 1973.