APA (7th ed.) Citation

Hermon Dunlap Smith Center for the History of Cartography & Long, J. H. (1984). Historical atlas and chronology of county boundaries, 1788-1980. G.K. Hall.

Chicago Style (17th ed.) Citation

Hermon Dunlap Smith Center for the History of Cartography and John Hamilton Long. Historical Atlas and Chronology of County Boundaries, 1788-1980. Boston, Mass.: G.K. Hall, 1984.

MLA (9th ed.) Citation

Hermon Dunlap Smith Center for the History of Cartography and John Hamilton Long. Historical Atlas and Chronology of County Boundaries, 1788-1980. G.K. Hall, 1984.