APA Citation

Riley, E. M. (1956). Independence National Historical Park, Philadelphia, Pa (Rev. ed.). Washington, D.C.: National Park Service.

Chicago Style Citation

Riley, Edward M. Independence National Historical Park, Philadelphia, Pa. Rev. ed. Washington, D.C.: National Park Service, 1956.

MLA Citation

Riley, Edward M. Independence National Historical Park, Philadelphia, Pa. Rev. ed. Washington, D.C.: National Park Service, 1956.

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