APA (7th ed.) Citation

Johannes <Imperium Byzantinum, I. (1982). Geschichte. Hiersemann.

Chicago Style (17th ed.) Citation

Johannes <Imperium Byzantinum, Imperator. Geschichte. Stuttgart: Hiersemann, 1982.

MLA (8th ed.) Citation

Johannes <Imperium Byzantinum, Imperator. Geschichte. Hiersemann, 1982.

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