APA (7th ed.) Citation

Harpers Ferry National Historical Park (Agency : U.S.) & United States. National Park Service. (1989). Harpers Ferry National Historical Park: Special boundary study : June 1989 newsletter. United States Department of the Interior, National Park Service, Harpers Ferry National Historical Park.

Chicago Style (17th ed.) Citation

Harpers Ferry National Historical Park (Agency : U.S.), and United States. National Park Service. Harpers Ferry National Historical Park: Special Boundary Study : June 1989 Newsletter. Harpers Ferry, WV: United States Department of the Interior, National Park Service, Harpers Ferry National Historical Park, 1989.

MLA (8th ed.) Citation

Harpers Ferry National Historical Park (Agency : U.S.), and United States. National Park Service. Harpers Ferry National Historical Park: Special Boundary Study : June 1989 Newsletter. United States Department of the Interior, National Park Service, Harpers Ferry National Historical Park, 1989.