APA (7th ed.) Citation

Gaither, C. C., & Cavazos-Gaither, A. E. (1997). Physically speaking: A dictionary of quotations on physics and astronomy. Institute of Physics Pub..

Chicago Style (17th ed.) Citation

Gaither, Carl C., and Alma E. Cavazos-Gaither. Physically Speaking: A Dictionary of Quotations on Physics and Astronomy. Bristol ; Philadelphia: Institute of Physics Pub., 1997.

MLA (8th ed.) Citation

Gaither, Carl C., and Alma E. Cavazos-Gaither. Physically Speaking: A Dictionary of Quotations on Physics and Astronomy. Institute of Physics Pub., 1997.