APA (7th ed.) Zitazioa
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.
Chicago Style (17th ed.) Zitazioa
Twichell, Joseph Hopkins, Peter B. Messent, eta Steve Courtney. The Civil War Letters of Joseph Hopkins Twichell: A Chaplain's Story. Athens: University of Georgia Press, 2006.
MLA (9th ed.) Zitazioa
Twichell, Joseph Hopkins, et al. The Civil War Letters of Joseph Hopkins Twichell: A Chaplain's Story. University of Georgia Press, 2006.
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