APA (7th ed.) Citation

Millar, F. (1968). The Roman Empire and its neighbours (1st American ed.].). Delacorte Press.

Chicago Style (17th ed.) Citation

Millar, Fergus. The Roman Empire and Its Neighbours. 1st American ed.]. New York: Delacorte Press, 1968.

MLA (9th ed.) Citation

Millar, Fergus. The Roman Empire and Its Neighbours. 1st American ed.]. Delacorte Press, 1968.