Citazione Stile APA (7a Edizione)

Ryan, K., & Cooper, J. M. (1992). Those who can, teach (6th ed.). Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Ryan, Kevin, e James Michael Cooper. Those Who Can, Teach. 6th ed. Boston: Houghton Mifflin, 1992.

Citatione MLA (9a ed.)

Ryan, Kevin, e James Michael Cooper. Those Who Can, Teach. 6th ed. Houghton Mifflin, 1992.