Gordon, T. F. (1832). A gazetteer of the state of Pennsylvania: To which is added a table of all the post offices in the state, their distances from Washington and Harrisburg, and the names of the post masters : with a map of the state. T. Belknap.
Chicago Style (17th ed.) CitationGordon, Thomas F. A Gazetteer of the State of Pennsylvania: To Which Is Added a Table of All the Post Offices in the State, Their Distances from Washington and Harrisburg, and the Names of the Post Masters : With a Map of the State. Philadelphia: T. Belknap, 1832.
MLA (9th ed.) CitationGordon, Thomas F. A Gazetteer of the State of Pennsylvania: To Which Is Added a Table of All the Post Offices in the State, Their Distances from Washington and Harrisburg, and the Names of the Post Masters : With a Map of the State. T. Belknap, 1832.