APA (7th ed.) Zitazioa

Ferns, J. (1979). A.J.M. Smith. Twayne.

Chicago Style (17th ed.) Zitazioa

Ferns, John. A.J.M. Smith. Boston: Twayne, 1979.

MLA (9th ed.) Zitazioa

Ferns, John. A.J.M. Smith. Twayne, 1979.