APA (7th ed.) Citation

Brown, E. W., & Shook, C. A. (1964). Planetary theory. Dover Publications.

Chicago Style (17th ed.) Citation

Brown, Ernest W., and Clarence A. Shook. Planetary Theory. New York, NY: Dover Publications, 1964.

MLA (9th ed.) Citation

Brown, Ernest W., and Clarence A. Shook. Planetary Theory. Dover Publications, 1964.