APA (7th ed.) Zitazioa

Greenfield. Radical Writing Center Praxis. Utah State University Press.

Chicago Style (17th ed.) Zitazioa

Greenfield. Radical Writing Center Praxis. Utah State University Press.

MLA (9th ed.) Zitazioa

Greenfield. Radical Writing Center Praxis. Utah State University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.