APA (7th ed.) Citation

McCahill, T. A. (2005). Biology: A-Z of essential facts and definitions. Collins.

Chicago Style (17th ed.) Citation

McCahill, T. A. Biology: A-Z of Essential Facts and Definitions. London: Collins, 2005.

MLA (9th ed.) Citation

McCahill, T. A. Biology: A-Z of Essential Facts and Definitions. Collins, 2005.