Morris, J. O. (2003). Frontier forts of Pennsylvania, Maryland, Virginia, West Viginia & Ohio, 1740-1794, built by the French, English & Americans: A bibliography & finding aid (2nd ed.). J.O. Morris.
Chicago Style (17th ed.) CitationMorris, Jean O. Frontier Forts of Pennsylvania, Maryland, Virginia, West Viginia & Ohio, 1740-1794, Built by the French, English & Americans: A Bibliography & Finding Aid. 2nd ed. Pittsburgh, PA (210 Princeton Ave, Pittsburgh 15229-1516): J.O. Morris, 2003.
MLA (9th ed.) CitationMorris, Jean O. Frontier Forts of Pennsylvania, Maryland, Virginia, West Viginia & Ohio, 1740-1794, Built by the French, English & Americans: A Bibliography & Finding Aid. 2nd ed. J.O. Morris, 2003.