APA Citation

(1950). Independence National Historical Park Project, Pennsylvania. Washington, D.C.: For sale by the Supt. of Docs., U.S. G.P.O..

Chicago Style Citation

Independence National Historical Park Project, Pennsylvania. Washington, D.C.: For sale by the Supt. of Docs., U.S. G.P.O., 1950.

MLA Citation

Independence National Historical Park Project, Pennsylvania. Washington, D.C.: For sale by the Supt. of Docs., U.S. G.P.O., 1950.

Warning: These citations may not always be 100% accurate.