APA (7th ed.) Citation

Boak, A. E. R. (1930). A history of Rome to 565 A.D (Rev. ed.). Macmillan.

Chicago Style (17th ed.) Citation

Boak, Arthur E. R. A History of Rome to 565 A.D. Rev. ed. New York: Macmillan, 1930.

MLA (9th ed.) Citation

Boak, Arthur E. R. A History of Rome to 565 A.D. Rev. ed. Macmillan, 1930.