Cita APA (7a ed.)

Gordon, D. I. (1968). The eastern counties. A.M. Kelley.

Cita Chicago Style (17a ed.)

Gordon, Donald Ian. The Eastern Counties. New York: A.M. Kelley, 1968.

Cita MLA (9a ed.)

Gordon, Donald Ian. The Eastern Counties. A.M. Kelley, 1968.