Cita APA

Storer, T. I., Usinger, R. L., & Nybakken, J. W. (1979). General zoology. McGraw-Hill.

Citación estilo Chicago

Storer, Tracy Irwin, Robert L. Usinger, and James W. Nybakken. General Zoology. New York: McGraw-Hill, 1979.

Cita MLA

Storer, Tracy Irwin, et al. General Zoology. McGraw-Hill, 1979.