Cite

Map of the city and county and environs of New-York : with original characters and illustrations, embracing all the official alterations and improvements for the year 1850.

MLA

Map of the City and County and Environs of New-York : with Original Characters and Illustrations, Embracing All the Official Alterations and Improvements for the Year 1850. published by H. Wilson, 1850. https://collections.library.yale.edu/catalog/15761125.

APA, 6th edition

Map of the city and county and environs of New-York : with original characters and illustrations, embracing all the official alterations and improvements for the year 1850. (1850). [Maps]. published by H. Wilson, https://collections.library.yale.edu/catalog/15761125.