Cita APA (7a ed.)

Krautheimer, R. (1965). Early christian and byzantine architecture. Penguin books.

Cita Chicago Style (17a ed.)

Krautheimer, Richard. Early Christian and Byzantine Architecture. London: Penguin books, 1965.

Cita MLA (9a ed.)

Krautheimer, Richard. Early Christian and Byzantine Architecture. Penguin books, 1965.