APA Citation

(1975). Guide to microfilm of the papers of William Penn. Philadelphia, PA: The Historical Society of Pennsylvania.

Chicago Style Citation

Guide to Microfilm of the Papers of William Penn. Philadelphia, PA: The Historical Society of Pennsylvania, 1975.

MLA Citation

Guide to Microfilm of the Papers of William Penn. Philadelphia, PA: The Historical Society of Pennsylvania, 1975.

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