Campbell. (2003). Biology: Concepts & connections (4th ed (International edition).). San Francisco: Benjamin/Cummings.
Chicago Style CitationCampbell. Biology: Concepts & Connections. 4th ed (International edition). San Francisco: Benjamin/Cummings, 2003.
MLA CitationCampbell. Biology: Concepts & Connections. 4th ed (International edition). San Francisco: Benjamin/Cummings, 2003.
Warning: These citations may not always be 100% accurate.