APA Citation

Arnold, L. (2011). The treasures of HSP. Philadelphia, Pa.: Historical Society of Pennsylvania.

Chicago Style Citation

Arnold, Lee. The Treasures of HSP. Philadelphia, Pa.: Historical Society of Pennsylvania, 2011.

MLA Citation

Arnold, Lee. The Treasures of HSP. Philadelphia, Pa.: Historical Society of Pennsylvania, 2011.

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