APA Citation

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

Chicago Style Citation

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

MLA Citation

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

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