APA (7th ed.) Citation

Hales, D. R. (2015). An invitation to health: Live it now! (16th edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Hales, Dianne R. An Invitation to Health: Live It Now! 16th edition. Stamford, CT: Cengage Learning, 2015.

MLA (9th ed.) Citation

Hales, Dianne R. An Invitation to Health: Live It Now! 16th edition. Cengage Learning, 2015.