APA (7th ed.) Citation

Wellesley, K., & Levick, B. (2000). The year of the four emperors (3rd ed.). Routledge.

Chicago Style (17th ed.) Citation

Wellesley, Kenneth, and Barbara Levick. The Year of the Four Emperors. 3rd ed. London ; New York: Routledge, 2000.

MLA (9th ed.) Citation

Wellesley, Kenneth, and Barbara Levick. The Year of the Four Emperors. 3rd ed. Routledge, 2000.