APA (7th ed.) Citation

Beck, R. C. (1983). Motivation: Theories and principles (2. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Beck, Robert C. Motivation: Theories and Principles. 2. ed. Englewood Cliffs, N.J: Prentice-Hall, 1983.

MLA (9th ed.) Citation

Beck, Robert C. Motivation: Theories and Principles. 2. ed. Prentice-Hall, 1983.