APA Citation

Charpie, R. A., & Charpie, R. A. (1956). Physics and mathematics. New York, New York: Pergamon.

Chicago Style Citation

Charpie, R. A., and R. A. Charpie. Physics and Mathematics. New York, New York: Pergamon, 1956.

MLA Citation

Charpie, R. A., and R. A. Charpie. Physics and Mathematics. New York, New York: Pergamon, 1956.

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