Topographical and drainage map of New Orleans and surroundings / from recent surveys and investigations by T.S. Hardee, Civil Engineer, 1878.
MLA
Hardee, T. S. Topographical and Drainage Map of New Orleans and Surroundings / from Recent Surveys and Investigations by T.S. Hardee, Civil Engineer, 1878. s.n.], 1878. https://collections.library.yale.edu/catalog/15811443.
APA, 6th edition
Hardee, T. S. (1878). Topographical and drainage map of New Orleans and surroundings / from recent surveys and investigations by T.S. Hardee, Civil Engineer, 1878. [Maps]. s.n.], https://collections.library.yale.edu/catalog/15811443.