APA (7th ed.) Citation

Whitman, G. W. (1975). Civil War letters of George Washington Whitman. Duke University Press.

Chicago Style (17th ed.) Citation

Whitman, George Washington. Civil War Letters of George Washington Whitman. Durham, N.C.: Duke University Press, 1975.

MLA (9th ed.) Citation

Whitman, George Washington. Civil War Letters of George Washington Whitman. Duke University Press, 1975.