Cita APA

Ryan, K. (1998). Those who can, teach (8th ed.). Boston: Houghton Mifflin.

Chicago Style Citation

Ryan, Kevin. Those Who Can, Teach. 8th ed. Boston: Houghton Mifflin, 1998.

Cita MLA

Ryan, Kevin. Those Who Can, Teach. 8th ed. Boston: Houghton Mifflin, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.