APA (7th ed.) Citation

Stephenson, B. (1994). Kepler's physical astronomy / Bruce Stephenson. Princeton University Press.

Chicago Style (17th ed.) Citation

Stephenson, Bruce. Kepler's Physical Astronomy / Bruce Stephenson. Princeton, N.J.: Princeton University Press, 1994.

MLA (9th ed.) Citation

Stephenson, Bruce. Kepler's Physical Astronomy / Bruce Stephenson. Princeton University Press, 1994.

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