Cita APA (7th ed.)

Brum, G. D., & McKane, L. K. (1989). Biology: Exploring life. John Wiley & Sons.

Cita Chicago (17th ed.)

Brum, Gil D., i Larry K. McKane. Biology: Exploring Life. New York: John Wiley & Sons, 1989.

Cita MLA (9th ed.)

Brum, Gil D., i Larry K. McKane. Biology: Exploring Life. John Wiley & Sons, 1989.