APA Citation

Penrose, B. 1. Boies Penrose pictorial Philadelphia collection.

Chicago Style Citation

Penrose, Boies 1902-1976. Boies Penrose Pictorial Philadelphia Collection.

MLA Citation

Penrose, Boies 1902-1976. Boies Penrose Pictorial Philadelphia Collection.

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