APA (7th ed.) Citation

Wigfield, A. (2002). Development of achievement motivation. Academic Press.

Chicago Style (17th ed.) Citation

Wigfield, Allan. Development of Achievement Motivation. San Diego: Academic Press, 2002.

MLA (9th ed.) Citation

Wigfield, Allan. Development of Achievement Motivation. Academic Press, 2002.

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