Cita APA

Sullivan, R. E. 1. (1962). Heirs of the Roman Empire (2nd printing.). Ithaca (New York): Cornell University Press.

Citación estilo Chicago

Sullivan, Richard E. 1921-2005. Heirs of the Roman Empire. 2nd printing. Ithaca (New York): Cornell University Press, 1962.

Cita MLA

Sullivan, Richard E. 1921-2005. Heirs of the Roman Empire. 2nd printing. Ithaca (New York): Cornell University Press, 1962.