APA (7th ed.) Citation

Butcher, N., & Southwell, B. (2003). A girl's guide to guys. Harper Entertainment.

Chicago Style (17th ed.) Citation

Butcher, Nancy, and Becky Southwell. A Girl's Guide to Guys. New York: Harper Entertainment, 2003.

MLA (9th ed.) Citation

Butcher, Nancy, and Becky Southwell. A Girl's Guide to Guys. Harper Entertainment, 2003.