APA (7th ed.) Citation

(1945). Remember William Penn 1644 - 1944: A tercentenary memorial (2. ed.). Commonwealth of Pennsylvania.

Chicago Style (17th ed.) Citation

Remember William Penn 1644 - 1944: A Tercentenary Memorial. 2. ed. Harrisburg: Commonwealth of Pennsylvania, 1945.

MLA (9th ed.) Citation

Remember William Penn 1644 - 1944: A Tercentenary Memorial. 2. ed. Commonwealth of Pennsylvania, 1945.