Cite

Map of New York exhibiting the post offices, post roads, canals, rail roads &c. By David H. Burr; (Late topographer to the Post Office.) Geographer to the House of Representatives of the U.S.

MLA

Burr, David H., 1803-1875. Map of New York exhibiting the post offices, post roads, canals, rail roads &c. By David H. Burr; (Late topographer to the Post Office.) Geographer to the House of Representatives of the U.S.. BRBL_00478. 1839]. https://collections.library.yale.edu/catalog/15753328.

APA, 6th edition

Burr, David H., 1803-1875. (["BRBL_00478"])(1839])[Map of New York exhibiting the post offices, post roads, canals, rail roads &c. By David H. Burr; (Late topographer to the Post Office.) Geographer to the House of Representatives of the U.S.]. https://collections.library.yale.edu/catalog/15753328.