APA (7th ed.) Citation

Schaie, K. W., & Willis, S. L. (2001). Adult development and aging / K. Warner Schaie, Sherry L. Willis (5th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Schaie, K. Warner, and Sherry L. Willis. Adult Development and Aging / K. Warner Schaie, Sherry L. Willis. 5th ed. Upper Saddle River, N.J.: Prentice Hall, 2001.

MLA (9th ed.) Citation

Schaie, K. Warner, and Sherry L. Willis. Adult Development and Aging / K. Warner Schaie, Sherry L. Willis. 5th ed. Prentice Hall, 2001.

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