APA (7th ed.) Citation

Foord, E. A. (1911). The Byzantine empire: The rearguard of European civilization. A. and C. Black.

Chicago Style (17th ed.) Citation

Foord, Edward A. The Byzantine Empire: The Rearguard of European Civilization. London: A. and C. Black, 1911.

MLA (9th ed.) Citation

Foord, Edward A. The Byzantine Empire: The Rearguard of European Civilization. A. and C. Black, 1911.

Warning: These citations may not always be 100% accurate.