APA (7th ed.) Citation

Beck. (1990). Motivation: Theories and principles (3rd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Beck. Motivation: Theories and Principles. 3rd ed. New Jersey: Prentice Hall, 1990.

MLA (8th ed.) Citation

Beck. Motivation: Theories and Principles. 3rd ed. Prentice Hall, 1990.

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