APA (7th ed.) Citation

Leeuwen, A. T. v. (1965). Christianity in world history.

Chicago Style (17th ed.) Citation

Leeuwen, Arend Theodoor van. Christianity in World History. 1965.

MLA (9th ed.) Citation

Leeuwen, Arend Theodoor van. Christianity in World History. 1965.

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