APA (7th ed.) Citation

Hoyer, W. J., & Roodin, P. A. (2009). Adult development and aging (Sixth edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Hoyer, Willian J., and Paul A. Roodin. Adult Development and Aging. Sixth edition. Boston: McGraw-Hill, 2009.

MLA (9th ed.) Citation

Hoyer, Willian J., and Paul A. Roodin. Adult Development and Aging. Sixth edition. McGraw-Hill, 2009.

Warning: These citations may not always be 100% accurate.