Cita APA

Campbell, N. A., Reece, J. B., Mitchell, L. G., & Taylor, M. R. (2003). Biology: Concepts & connections (4th ed.). Benjamin Cummings.

Citación estilo Chicago

Campbell, Neil A., Jane B. Reece, Lawrence G. Mitchell, and Martha R. Taylor. Biology: Concepts & Connections. 4th ed. San Francisco: Benjamin Cummings, 2003.

Cita MLA

Campbell, Neil A., et al. Biology: Concepts & Connections. 4th ed. Benjamin Cummings, 2003.