Cita APA (7a ed.)

Duby, G., Levieux, E., & Thompson, B. (1983). The Age of the Cathedrals: Art and Society 980-1420. University of Chicago Press.

Cita Chicago Style (17a ed.)

Duby, Georges, Eleanor Levieux, y Barbara Thompson. The Age of the Cathedrals: Art and Society 980-1420. Chicago: University of Chicago Press, 1983.

Cita MLA (8a ed.)

Duby, Georges, et al. The Age of the Cathedrals: Art and Society 980-1420. University of Chicago Press, 1983.