Prospect Hill Cemetery, Caldwell, Essex Co., New Jersey / by Otis Chickering, Drainage, Landscape & Civil Engineer.
MLA
Prospect Hill Cemetery, Caldwell, Essex Co., New Jersey / by Otis Chickering, Drainage, Landscape & Civil Engineer. Ferd. Meyer Gen. Liths., 1870. https://collections.library.yale.edu/catalog/15790103.
APA, 6th edition
Prospect Hill Cemetery, Caldwell, Essex Co., New Jersey / by Otis Chickering, Drainage, Landscape & Civil Engineer. (1870). [Maps]. Ferd. Meyer Gen. Liths., https://collections.library.yale.edu/catalog/15790103.