Column by platoons en route
MLA
Sully, Alfred, 1821-1879. Column by platoons en route. [ca. 1856]. https://collections.library.yale.edu/catalog/2068068.
APA, 6th edition
Sully, Alfred, 1821-1879. ([ca. 1856])[Column by platoons en route]. https://collections.library.yale.edu/catalog/2068068.