APA (7th ed.) Citation

Pennsylvania Historical Association. (1949). Pennsylvania history Vol. 16 (1949), 4. Pennsylvania history.

Chicago Style (17th ed.) Citation

Pennsylvania Historical Association. "Pennsylvania History Vol. 16 (1949), 4." Pennsylvania History 1949.

MLA (9th ed.) Citation

Pennsylvania Historical Association. "Pennsylvania History Vol. 16 (1949), 4." Pennsylvania History, 1949.

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