Cite

Map of the Morris's purchase of West Genesee in the state of New York: part of the lakes Erie and ontario, the Straights of Niagara ... [ect] by Joseph & B. Ellicot 1800.

MLA

Map of the Morris's Purchase of West Genesee in the State of New York: Part of the Lakes Erie and Ontario, the Straights of Niagara ... [Ect] by Joseph & B. Ellicot 1800. JB Ellicot, 1804. https://collections.library.yale.edu/catalog/15753392.

APA, 6th edition

Map of the Morris's purchase of West Genesee in the state of New York: part of the lakes Erie and ontario, the Straights of Niagara ... [ect] by Joseph & B. Ellicot 1800. (1804). [Maps]. JB Ellicot, https://collections.library.yale.edu/catalog/15753392.