Cita APA (7th ed.)

Charlesworth, M. P. (1951). The roman empire. Oxford University Press.

Cita Chicago (17th ed.)

Charlesworth, M. P. The Roman Empire. Londres: Oxford University Press, 1951.

Cita MLA (9th ed.)

Charlesworth, M. P. The Roman Empire. Oxford University Press, 1951.