APA (7th ed.) Citation

Foakes-Jackson, F. J. (1921). An introduction to the history of Christianity a / d / 590-1314. Macmillan.

Chicago Style (17th ed.) Citation

Foakes-Jackson, Frederick J. An Introduction to the History of Christianity a / D / 590-1314. New York: Macmillan, 1921.

MLA (9th ed.) Citation

Foakes-Jackson, Frederick J. An Introduction to the History of Christianity a / D / 590-1314. Macmillan, 1921.