Gettysburg and vicinity : showing the lines of battle July, 1863, and the land purchased and dedicated to the public by General S. Wylie Crawford and the Gettysburg Battlefield Memorial Association.
MLA
Association, Gettysburg Battlefield Memorial. Gettysburg and Vicinity : Showing the Lines of Battle July, 1863, and the Land Purchased and Dedicated to the Public by General S. Wylie Crawford and the Gettysburg Battlefield Memorial Association. Gettysburg Memorial Battlefield Association, 1888. https://collections.library.yale.edu/catalog/15811154.
APA, 6th edition
Association, G. B. M. (1888). Gettysburg and vicinity : showing the lines of battle July, 1863, and the land purchased and dedicated to the public by General S. Wylie Crawford and the Gettysburg Battlefield Memorial Association. [Maps]. Gettysburg Memorial Battlefield Association, https://collections.library.yale.edu/catalog/15811154.
