APA (7th ed.) Citation

Birney, R. C. (1964). Theories of motivation in learning: An enduring problem in psychology. Van Nostrand.

Chicago Style (17th ed.) Citation

Birney, Robert C. Theories of Motivation in Learning: An Enduring Problem in Psychology. Princeton, N. J: Van Nostrand, 1964.

MLA (9th ed.) Citation

Birney, Robert C. Theories of Motivation in Learning: An Enduring Problem in Psychology. Van Nostrand, 1964.