(1976). Signers of the Constitution: Historic places commemorating the signing of the Constitution. Washington: U.S. Dept. of the Interior, National Park Service for sale by the Supt. of Docs., U.S. Gov. Print. Off..
Chicago Style CitationSigners of the Constitution: Historic Places Commemorating the Signing of the Constitution. Washington: U.S. Dept. of the Interior, National Park Service for sale by the Supt. of Docs., U.S. Gov. Print. Off., 1976.
MLA CitationSigners of the Constitution: Historic Places Commemorating the Signing of the Constitution. Washington: U.S. Dept. of the Interior, National Park Service for sale by the Supt. of Docs., U.S. Gov. Print. Off., 1976.