APA (7th ed.) Citation

Cole, W. O. (1981). Five religions in the twentieth century. Dufour Editions.

Chicago Style (17th ed.) Citation

Cole, W. Owen. Five Religions in the Twentieth Century. Chester Springs, Pa.: Dufour Editions, 1981.

MLA (9th ed.) Citation

Cole, W. Owen. Five Religions in the Twentieth Century. Dufour Editions, 1981.

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