Spruill, M. (2011). Decisions at Gettysburg: The Nineteen Critical Decisions That Defined the Campaign. University of Tennessee Press.
Style de citation Chicago (17e éd.)Spruill, Matt. Decisions at Gettysburg: The Nineteen Critical Decisions That Defined the Campaign. Knoxville: University of Tennessee Press, 2011.
Style de citation MLA (8e éd.)Spruill, Matt. Decisions at Gettysburg: The Nineteen Critical Decisions That Defined the Campaign. University of Tennessee Press, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.