Cita APA

Brum, G., Mckane , L., & Karp, G. (1994). Biology: Exploring life (2nd ed.). Wiley.

Citación estilo Chicago

Brum, Gil, Larry Mckane , and Gerry Karp. Biology: Exploring Life. 2nd ed. New York: Wiley, 1994.

Cita MLA

Brum, Gil, et al. Biology: Exploring Life. 2nd ed. Wiley, 1994.