APA (7th ed.) Citation

Branley, F. M., & Dank, L. (1979). The electromagnetic spectrum: Key to the universe. Crowell.

Chicago Style (17th ed.) Citation

Branley, Franklyn M., and Leonard Dank. The Electromagnetic Spectrum: Key to the Universe. New York: Crowell, 1979.

MLA (9th ed.) Citation

Branley, Franklyn M., and Leonard Dank. The Electromagnetic Spectrum: Key to the Universe. Crowell, 1979.