APA (7th ed.) Citation

Wigfield, A., & Eccles, J. S. (2002). Development of achievement motivation. Academic Press.

Chicago Style (17th ed.) Citation

Wigfield, Allan, and Jacquelynne S. Eccles. Development of Achievement Motivation. San Diego: Academic Press, 2002.

MLA (8th ed.) Citation

Wigfield, Allan, and Jacquelynne S. Eccles. Development of Achievement Motivation. Academic Press, 2002.