Cita APA (7a ed.)

Conant, K. J., & Pevsner, N. (1959). Carolingian and romanesque architecture. 800 to 1200. Penguin.

Cita Chicago Style (17a ed.)

Conant, Kennth John, y Nikolaus Pevsner. Carolingian and Romanesque Architecture. 800 to 1200. Harmondsworth: Penguin, 1959.

Cita MLA (8a ed.)

Conant, Kennth John, y Nikolaus Pevsner. Carolingian and Romanesque Architecture. 800 to 1200. Penguin, 1959.