APA (7th ed.) Citation

Beck, R. C. (1978). Motivation: Theories and principles (2. pr.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Beck, Robert C. Motivation: Theories and Principles. 2. pr. Englewood Cliffs, NJ: Prentice-Hall, 1978.

MLA (9th ed.) Citation

Beck, Robert C. Motivation: Theories and Principles. 2. pr. Prentice-Hall, 1978.

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