Cite

Long Island Sound from New London to Milford, Connecticut.

MLA

Long Island Sound from New London to Milford, Connecticut. A.N. Houghton, 1890. https://collections.library.yale.edu/catalog/15675177.

APA, 6th edition

Long Island Sound from New London to Milford, Connecticut. (1890). [Maps]. A.N. Houghton, https://collections.library.yale.edu/catalog/15675177.