Cite

New York State Sectional Road Maps. Fulton Chain District Sheet. Based on U.S. Geological survey map and original research.

MLA

New York State Sectional Road Maps. Fulton Chain District Sheet. Based on U.S. Geological Survey Map and Original Research. John M. Ross, 1915. https://collections.library.yale.edu/catalog/15827594.

APA, 6th edition

New York State Sectional Road Maps. Fulton Chain District Sheet. Based on U.S. Geological survey map and original research. (1915). [Maps]. John M. Ross, https://collections.library.yale.edu/catalog/15827594.