APA (7th ed.) Citation

Fridman, A. M., & Gorkavyi, N. N. (1999). Physics of Planetary Rings: Celestial Mechanics of Continuous Media. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Fridman, Alexei M., and Nikolai N. Gorkavyi. Physics of Planetary Rings: Celestial Mechanics of Continuous Media. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999.

MLA (9th ed.) Citation

Fridman, Alexei M., and Nikolai N. Gorkavyi. Physics of Planetary Rings: Celestial Mechanics of Continuous Media. Springer Berlin Heidelberg, 1999.