APA (7th ed.) Citation

Marty, M. E. (1966). Varieties of Unbelief. Doubleday & Company.

Chicago Style (17th ed.) Citation

Marty, Martin E. Varieties of Unbelief. Garden City (New York): Doubleday & Company, 1966.

MLA (9th ed.) Citation

Marty, Martin E. Varieties of Unbelief. Doubleday & Company, 1966.

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