Cita APA (7a ed.)

Hutton, W. (1990). The history of the Roman Wall. Frank Graham.

Cita Chicago Style (17a ed.)

Hutton, William. The History of the Roman Wall. Newcastle upon Tyne: Frank Graham, 1990.

Cita MLA (9a ed.)

Hutton, William. The History of the Roman Wall. Frank Graham, 1990.