This plan of the city of Philadelphia and its environs (shewing the improved parts) is dedicated to the mayor, aldermen, and citizens thereof / by their most obedient servant, John Hills, surveyor and draughtsman, May 30th, 1796 ; engraved by John Cooke o
MLA
Hills, John, and surveyor. This Plan of the City of Philadelphia and Its Environs (Shewing the Improved Parts) Is Dedicated to the Mayor, Aldermen, and Citizens Thereof / by Their Most Obedient Servant, John Hills, Surveyor and Draughtsman, May 30th, 1796 ; Engraved by John Cooke o. John & Josiah Boydell,, John Hills, 1797. https://collections.library.yale.edu/catalog/15827442.
APA, 6th edition
Hills, J., & surveyor. (1797). This plan of the city of Philadelphia and its environs (shewing the improved parts) is dedicated to the mayor, aldermen, and citizens thereof / by their most obedient servant, John Hills, surveyor and draughtsman, May 30th, 1796 ; engraved by John Cooke o [Maps]. John & Josiah Boydell,, John Hills, https://collections.library.yale.edu/catalog/15827442.
