APA (7th ed.) Citation

Gearhart, H. G. The Penn family of England and Pennsylvania.

Chicago Style (17th ed.) Citation

Gearhart, Heber Gossler. The Penn Family of England and Pennsylvania.

MLA (9th ed.) Citation

Gearhart, Heber Gossler. The Penn Family of England and Pennsylvania.

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