Cita APA (7th ed.)
Morgan, G. (2006). 69 A.D: The year of four emperors. Oxford University Press.
Cita Chicago (17th ed.)
Morgan, Gwyn. 69 A.D: The Year of Four Emperors. Oxford ; New York: Oxford University Press, 2006.
Cita MLA (9th ed.)
Morgan, Gwyn. 69 A.D: The Year of Four Emperors. Oxford University Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.