APA (7th ed.) Citation

Hales, D. R. 1. (2009). An invitation to health (2009-2010 ed.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Hales, Dianne R. 1950. An Invitation to Health. 2009-2010 ed. Belmont, CA: Wadsworth Cengage Learning, 2009.

MLA (9th ed.) Citation

Hales, Dianne R. 1950. An Invitation to Health. 2009-2010 ed. Wadsworth Cengage Learning, 2009.