APA (7th ed.) Citation
Opdycke, E., Longacre, G., & Haas, J. E. (2003). To battle for God and the right: The Civil War letterbooks of Emerson Opdycke. University of Illinois Press.
Chicago Style (17th ed.) Citation
Opdycke, Emerson, Glenn Longacre, and John E. Haas. To Battle for God and the Right: The Civil War Letterbooks of Emerson Opdycke. Urbana: University of Illinois Press, 2003.
MLA (9th ed.) Citation
Opdycke, Emerson, et al. To Battle for God and the Right: The Civil War Letterbooks of Emerson Opdycke. University of Illinois Press, 2003.
Warning: These citations may not always be 100% accurate.