APA Citation

Pennypacker, S. W. 1. (1878). Samuel John Atlee. [Philadelphia, Pa.?: s.n..

Chicago Style Citation

Pennypacker, Samuel W. 1843-1916. Samuel John Atlee. [Philadelphia, Pa.?: s.n., 1878.

MLA Citation

Pennypacker, Samuel W. 1843-1916. Samuel John Atlee. [Philadelphia, Pa.?: s.n., 1878.

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