APA (7th ed.) Citation

Dörries, H. (1972). Constantine the Great. Harper & Row.

Chicago Style (17th ed.) Citation

Dörries, Hermann. Constantine the Great. New York: Harper & Row, 1972.

MLA (9th ed.) Citation

Dörries, Hermann. Constantine the Great. Harper & Row, 1972.

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