APA (7th ed.) Citation

Lippy, C. H. (1989). Twentieth-century shapers of American popular religion. Greenwood Press.

Chicago Style (17th ed.) Citation

Lippy, Charles H. Twentieth-century Shapers of American Popular Religion. New York: Greenwood Press, 1989.

MLA (9th ed.) Citation

Lippy, Charles H. Twentieth-century Shapers of American Popular Religion. Greenwood Press, 1989.