APA (7th ed.) Citation

Butterfield, H. (1953). Christianity in European history. Macmillan.

Chicago Style (17th ed.) Citation

Butterfield, Herbert. Christianity in European History. New York: Macmillan, 1953.

MLA (9th ed.) Citation

Butterfield, Herbert. Christianity in European History. Macmillan, 1953.

Warning: These citations may not always be 100% accurate.