Provided as a suggestion only. Please verify these automated citations against the guidelines of your preferred style.

Engraving of the steamer Von Phul sailing past the Confederate batteries during the Vicksburg Campaign (October 1862 - July 1863)

MLA

Richardson. Engraving of the Steamer Von Phul Sailing Past the Confederate Batteries during the Vicksburg Campaign (October 1862 - July 1863). Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP9, Folder 27. https://digital.library.emory.edu/purl/320sqv9td8-cor.

APA, 6th edition

R. Engraving of the steamer Von Phul sailing past the Confederate batteries during the Vicksburg Campaign (October 1862 - July 1863) (OP9, Folder 27) [Engravings (prints)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/320sqv9td8-cor.

Chicago

Richardson. “Engraving of the Steamer Von Phul Sailing Past the Confederate Batteries during the Vicksburg Campaign (October 1862 - July 1863).” Engravings (prints). Civil War Collection, n.d. OP9, Folder 27. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/320sqv9td8-cor.