APA (7th ed.) Citation

Jenkins, R. J. H. (1953). The Byzantine Empire on the eve of the Crusades. Historical Association.

Chicago Style (17th ed.) Citation

Jenkins, R. J. H. The Byzantine Empire on the Eve of the Crusades. London: Historical Association, 1953.

MLA (9th ed.) Citation

Jenkins, R. J. H. The Byzantine Empire on the Eve of the Crusades. Historical Association, 1953.

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