Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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

Atenció: Aquestes cites poden no estar 100% correctes.