APA aipamena

Wharton,Edith. (2008). Ethan Frome. OUP.

Chicago Style aipamena

Wharton,Edith. Ethan Frome. New York: OUP, 2008.

MLA aipamena

Wharton,Edith. Ethan Frome. OUP, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.