Dyfyniad APA
Williams, S., & Friell, J. G. P. (1999). The Rome that did not fall: The survival of the East in the fifth century. Routledge.
Dyfyniad Arddull Chicago
Williams, Stephen, and J. G. P. Friell. The Rome That Did Not Fall: The Survival of the East in the Fifth Century. London ; New York: Routledge, 1999.
Dyfyniad MLA
Williams, Stephen, and J. G. P. Friell. The Rome That Did Not Fall: The Survival of the East in the Fifth Century. Routledge, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.