APA (7th ed.) Citation

O'Keefe, R. E. (1975). The influence of religion in American history. Dorrance.

Chicago Style (17th ed.) Citation

O'Keefe, Ruth Evans. The Influence of Religion in American History. Philadelphia: Dorrance, 1975.

MLA (8th ed.) Citation

O'Keefe, Ruth Evans. The Influence of Religion in American History. Dorrance, 1975.

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