Map of the country thirty three miles around the city of New York / drawn by G.W. Colton ; engraved by J.M. Atwood.
MLA
Colton, G. Woolworth (George Woolworth), 1827-1901. Map of the country thirty three miles around the city of New York / drawn by G.W. Colton ; engraved by J.M. Atwood.. BRBL_00486. 1858, c1846.. https://collections.library.yale.edu/catalog/15761135.
APA, 6th edition
Colton, G. Woolworth (George Woolworth), 1827-1901. (["BRBL_00486"])(1858, c1846.)[Map of the country thirty three miles around the city of New York / drawn by G.W. Colton ; engraved by J.M. Atwood.]. https://collections.library.yale.edu/catalog/15761135.