APA (7th ed.) Citation

Deci, E. L., & Ryan, R. M. (1995). Intrinsic motivation and self-determination in human behavior Edward L. Deci and Richard M. Ryan. Springer Science.

Chicago Style (17th ed.) Citation

Deci, Edward L., and Richard M. Ryan. Intrinsic Motivation and Self-determination in Human Behavior Edward L. Deci and Richard M. Ryan. New York: Springer Science, 1995.

MLA (9th ed.) Citation

Deci, Edward L., and Richard M. Ryan. Intrinsic Motivation and Self-determination in Human Behavior Edward L. Deci and Richard M. Ryan. Springer Science, 1995.

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