APA (7th ed.) Citation

Pennell, E. R., & Pennell, J. (1909). French cathedrals: Monasteries and abbeys, and sacred sites of France. Century Co..

Chicago Style (17th ed.) Citation

Pennell, Elizabeth Robins, and Joseph Pennell. French Cathedrals: Monasteries and Abbeys, and Sacred Sites of France. New York: Century Co., 1909.

MLA (9th ed.) Citation

Pennell, Elizabeth Robins, and Joseph Pennell. French Cathedrals: Monasteries and Abbeys, and Sacred Sites of France. Century Co., 1909.