APA (7th ed.) Citation

Diehl, C. (1919). Histoire de l'Empire byzantin. A. Picard.

Chicago Style (17th ed.) Citation

Diehl, Charles. Histoire De L'Empire Byzantin. Paris: A. Picard, 1919.

MLA (9th ed.) Citation

Diehl, Charles. Histoire De L'Empire Byzantin. A. Picard, 1919.

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