District of New Mexico / Lt. C.C. Morrison, 6th Cav. U.S.A., acting eng.r officer ; drawn by Anton Karl ; copied by G.A. Lichtenberg, sergt. engrs.
MLA
Karl, Anton. District of New Mexico / Lt. C.C. Morrison, 6th Cav. U.S.A., Acting Eng.r Officer ; Drawn by Anton Karl ; Copied by G.A. Lichtenberg, Sergt. Engrs. s.n.], 1875. https://collections.library.yale.edu/catalog/15818549.
APA, 6th edition
Karl, A. (1875). District of New Mexico / Lt. C.C. Morrison, 6th Cav. U.S.A., acting eng.r officer ; drawn by Anton Karl ; copied by G.A. Lichtenberg, sergt. engrs. [Maps]. s.n.], https://collections.library.yale.edu/catalog/15818549.
