APA (7th ed.) Citation

Sivan, H. S. (2011). Galla Placidia: The last Roman empress. Oxford University Press.

Chicago Style (17th ed.) Citation

Sivan, Hagith S. Galla Placidia: The Last Roman Empress. Oxford ; New York: Oxford University Press, 2011.

MLA (9th ed.) Citation

Sivan, Hagith S. Galla Placidia: The Last Roman Empress. Oxford University Press, 2011.