APA Citation

Wentzel, K. R., & Wigfield, A. (2009). Handbook of motivation at school. New York: Routledge.

Chicago Style Citation

Wentzel, Kathryn R., and Allan Wigfield. Handbook of Motivation At School. New York: Routledge, 2009.

MLA Citation

Wentzel, Kathryn R., and Allan Wigfield. Handbook of Motivation At School. New York: Routledge, 2009.

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