APA Citation

Arnold, L. (1997). Philadelphia research II, resources and services at the Historical Society of Pennsylvania. [Arlington, VA: National Genealogical Society.

Chicago Style Citation

Arnold, Lee. Philadelphia Research II, Resources and Services At the Historical Society of Pennsylvania. [Arlington, VA: National Genealogical Society, 1997.

MLA Citation

Arnold, Lee. Philadelphia Research II, Resources and Services At the Historical Society of Pennsylvania. [Arlington, VA: National Genealogical Society, 1997.

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