APA (7th ed.) Citation

Helfer, J. S. (1968). On method in the history of religions. Wesleyan University Press.

Chicago Style (17th ed.) Citation

Helfer, James S. On Method in the History of Religions. [Middletown, Conn.]: Wesleyan University Press, 1968.

MLA (8th ed.) Citation

Helfer, James S. On Method in the History of Religions. Wesleyan University Press, 1968.