Cite

Map of the city of New Haven / R. Whiteford.

MLA

Whiteford, R. Map of the City of New Haven / R. Whiteford. J.H. Benham, 1867. https://collections.library.yale.edu/catalog/15675096.

APA, 6th edition

Whiteford, R. (1867). Map of the city of New Haven / R. Whiteford. [Maps]. J.H. Benham, https://collections.library.yale.edu/catalog/15675096.