Progress of the surveys and resurveys between the St. Croix and Hudson Rivers.
MLA
Progress of the Surveys and Resurveys between the St. Croix and Hudson Rivers. U.S. Coast and Geodetic Survey, 1891. https://collections.library.yale.edu/catalog/15603971.
APA, 6th edition
Progress of the surveys and resurveys between the St. Croix and Hudson Rivers. (1891). [Maps]. U.S. Coast and Geodetic Survey, https://collections.library.yale.edu/catalog/15603971.