APA (7th ed.) Zitazioa

Kelley, M. J. (2001). Challenging the challenger: Understanding and expanding the response of universities... ADEA.

Chicago Style (17th ed.) Zitazioa

Kelley, M. J. Challenging the Challenger: Understanding and Expanding the Response of Universities... Washington,D.C.: ADEA, 2001.

MLA (9th ed.) Zitazioa

Kelley, M. J. Challenging the Challenger: Understanding and Expanding the Response of Universities... ADEA, 2001.