APA (7th ed.) Zitazioa

Savage, A., & Mayer, P. (2005). Effective academic writing 2: The short essay. Karim International (004284).

Chicago Style (17th ed.) Zitazioa

Savage, Alice, eta Patricia Mayer. Effective Academic Writing 2: The Short Essay. New York: Karim International (004284), 2005.

MLA (9th ed.) Zitazioa

Savage, Alice, eta Patricia Mayer. Effective Academic Writing 2: The Short Essay. Karim International (004284), 2005.