Cita APA (7a ed.)

Bunson, M. E. (1994). Encyclopedia of the Roman Empire. Facts On File.

Cita Chicago Style (17a ed.)

Bunson, Matthew E. Encyclopedia of the Roman Empire. New York: Facts On File, 1994.

Cita MLA (9a ed.)

Bunson, Matthew E. Encyclopedia of the Roman Empire. Facts On File, 1994.