APA (7th ed.) Citation

Beck, R. C. (2000). Motivation: Theories and principles (4th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Beck, Robert C. Motivation: Theories and Principles. 4th ed. Upper Saddle River, N.J: Prentice Hall, 2000.

MLA (9th ed.) Citation

Beck, Robert C. Motivation: Theories and Principles. 4th ed. Prentice Hall, 2000.