APA (7th ed.) Citation

Campbell, N. A. (2003). Biology: Concepts & connections (4th ed.). Benjamin Cummings.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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