Style de citation APA (7e éd.)

Twichell, J. H., Messent, P. B., & Courtney, S. (2006). The Civil War letters of Joseph Hopkins Twichell: A chaplain's story. University of Georgia Press.

Style de citation Chicago (17e éd.)

Twichell, Joseph Hopkins, Peter B. Messent, et Steve Courtney. The Civil War Letters of Joseph Hopkins Twichell: A Chaplain's Story. Athens: University of Georgia Press, 2006.

Style de citation MLA (9e éd.)

Twichell, Joseph Hopkins, et al. The Civil War Letters of Joseph Hopkins Twichell: A Chaplain's Story. University of Georgia Press, 2006.