Cite

Marches of Webster regiment, 12th Mass. Vol. Infantry, July, 1861 to June, 1864 : the country copied from U.S. Engineers' map. Route traced from pocket-map of Geo. E. Muzzey, 1st Lieut. & Quartermaster.

MLA

Muzzey, George E. Marches of Webster Regiment, 12th Mass. Vol. Infantry, July, 1861 to June, 1864 : the Country Copied from U.S. Engineers' Map. Route Traced from Pocket-Map of Geo. E. Muzzey, 1st Lieut. & Quartermaster. Heliotype Printing Co., 0AD. https://collections.library.yale.edu/catalog/15604017.

APA, 6th edition

Muzzey, G. E. (0 C.E.). Marches of Webster regiment, 12th Mass. Vol. Infantry, July, 1861 to June, 1864 : the country copied from U.S. Engineers' map. Route traced from pocket-map of Geo. E. Muzzey, 1st Lieut. & Quartermaster. [Maps]. Heliotype Printing Co., https://collections.library.yale.edu/catalog/15604017.