APA Citation

(1922). Sara Yorke Stevenson, 1847-1921. [Philadelphia, Pa.?: s.n..

Chicago Style Citation

Sara Yorke Stevenson, 1847-1921. [Philadelphia, Pa.?: s.n., 1922.

MLA Citation

Sara Yorke Stevenson, 1847-1921. [Philadelphia, Pa.?: s.n., 1922.

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