APA (7th ed.) Citation

Feldman, A., & Ford, P. (1979). Scientists & inventors. Facts on File.

Chicago Style (17th ed.) Citation

Feldman, Anthony, and Peter Ford. Scientists & Inventors. New York: Facts on File, 1979.

MLA (9th ed.) Citation

Feldman, Anthony, and Peter Ford. Scientists & Inventors. Facts on File, 1979.