Cita APA (7a ed.)

Atkinson, J. W., & Birch, D. (1978). An introduction to motivation (2nd ed.). D. Van Nostrand Company.

Cita Chicago Style (17a ed.)

Atkinson, John William, y David Birch. An Introduction to Motivation. 2nd ed. New York [etc.]: D. Van Nostrand Company, 1978.

Cita MLA (9a ed.)

Atkinson, John William, y David Birch. An Introduction to Motivation. 2nd ed. D. Van Nostrand Company, 1978.