APA Citation

Ries, E. H. (1951). Elias E. Ries, inventor. New York: Philosophical Library.

Chicago Style Citation

Ries, Estelle H. Elias E. Ries, Inventor. New York: Philosophical Library, 1951.

MLA Citation

Ries, Estelle H. Elias E. Ries, Inventor. New York: Philosophical Library, 1951.

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