Cita APA (7a ed.)

Elliot, A. J. (2008). Handbook of approach and avoidance motivation. Psychology Press.

Cita Chicago Style (17a ed.)

Elliot, Andrew J. Handbook of Approach and Avoidance Motivation. New York [etc.]: Psychology Press, 2008.

Cita MLA (9a ed.)

Elliot, Andrew J. Handbook of Approach and Avoidance Motivation. Psychology Press, 2008.