Cita APA (7th ed.)
Rudolf Dvorak, F. F. Chaos and Stability in Planetary Systems. Springer.
Cita Chicago (17th ed.)
Rudolf Dvorak, Florian Freistetter. Chaos and Stability in Planetary Systems. Berlín, Alemania: Springer.
Cita MLA (9th ed.)
Rudolf Dvorak, Florian Freistetter. Chaos and Stability in Planetary Systems. Springer.
Atenció: Aquestes cites poden no estar 100% correctes.