APA (7th ed.) Citation

Krautheimer, R. (1981). Early Christian and Byzantine architecture. Penguin Books.

Chicago Style (17th ed.) Citation

Krautheimer, Richard. Early Christian and Byzantine Architecture. Harmondsworth, Eng: Penguin Books, 1981.

MLA (9th ed.) Citation

Krautheimer, Richard. Early Christian and Byzantine Architecture. Penguin Books, 1981.

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