APA (7th ed.) Citation

Hahn, D. B., Payne, W. A., & Lucas, E. B. (2009). Focus on health (9th ed.). Mcgraw-Hill.

Chicago Style (17th ed.) Citation

Hahn, Dale B., Wayne A. Payne, and Ellen B. Lucas. Focus on Health. 9th ed. Boston: Mcgraw-Hill, 2009.

MLA (9th ed.) Citation

Hahn, Dale B., et al. Focus on Health. 9th ed. Mcgraw-Hill, 2009.