Cite

Drawings of Fort Davis and Fort Lancaster

MLA

Pope, John, 1822-1892. Drawings of Fort Davis and Fort Lancaster. circa 1860.. https://collections.library.yale.edu/catalog/2047047.

APA, 6th edition

Pope, John, 1822-1892. (circa 1860.)[Drawings of Fort Davis and Fort Lancaster]. https://collections.library.yale.edu/catalog/2047047.