APA (7th ed.) Citation

Armstrong, O. K., & Armstrong, M. M. (1967). The indomitable Baptists: A narrative of their role in shaping American history. Doubleday & Company.

Chicago Style (17th ed.) Citation

Armstrong, O. K., and Marjorie Moore Armstrong. The Indomitable Baptists: A Narrative of Their Role in Shaping American History. Garden City, New York: Doubleday & Company, 1967.

MLA (9th ed.) Citation

Armstrong, O. K., and Marjorie Moore Armstrong. The Indomitable Baptists: A Narrative of Their Role in Shaping American History. Doubleday & Company, 1967.