APA (7th ed.) Citation

Sweet, W. W. (1964). Religion on the American frontier. Religion on the American frontier a collection of source materials.

Chicago Style (17th ed.) Citation

Sweet, William Warren. "Religion on the American Frontier." Religion on the American Frontier a Collection of Source Materials 1964.

MLA (8th ed.) Citation

Sweet, William Warren. "Religion on the American Frontier." Religion on the American Frontier a Collection of Source Materials, 1964.

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