Cita APA

Ryan, K., & Cooper, J. M. (2010). Those who can, teach (12th ed.). Wadsworth/Cengage Learnning.

Citación estilo Chicago

Ryan, Kevin, and James M. Cooper. Those Who Can, Teach. 12th ed. Boston, MA: Wadsworth/Cengage Learnning, 2010.

Cita MLA

Ryan, Kevin, and James M. Cooper. Those Who Can, Teach. 12th ed. Wadsworth/Cengage Learnning, 2010.