Cita APA

Raffini, J. P., & Raffini, J. P. (1996). 150 ways to increase intrinsic motivation in the classroom. Boston: Allyn and Bacon.

Citación estilo Chicago

Raffini, James P., y James P. Raffini. 150 Ways to Increase Intrinsic Motivation in the Classroom. Boston: Allyn and Bacon, 1996.

Cita MLA

Raffini, James P., y James P. Raffini. 150 Ways to Increase Intrinsic Motivation in the Classroom. Boston: Allyn and Bacon, 1996.