APA (7th ed.) Citation

CLARK, W. H. (1968). The psychology of religion: An introduction to religious experience and behavior. The Macmillan Co.

Chicago Style (17th ed.) Citation

CLARK, Walter Houston. The Psychology of Religion: An Introduction to Religious Experience and Behavior. New York: The Macmillan Co, 1968.

MLA (9th ed.) Citation

CLARK, Walter Houston. The Psychology of Religion: An Introduction to Religious Experience and Behavior. The Macmillan Co, 1968.