APA (7th ed.) Citation

Lagarde, A., & Alexander, A. (1915). The Latin church in the middle ages. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

Lagarde, Andre, and Archibald Alexander. The Latin Church in the Middle Ages. New York: C. Scribner's Sons, 1915.

MLA (9th ed.) Citation

Lagarde, Andre, and Archibald Alexander. The Latin Church in the Middle Ages. C. Scribner's Sons, 1915.