APA (7th ed.) Citation

Dumortier, F., Llibre, J., & Artés, J. C. (2006). Qualitative theory of planar differential systems. Springer.

Chicago Style (17th ed.) Citation

Dumortier, Freddy, Jaume Llibre, and Joan C. Artés. Qualitative Theory of Planar Differential Systems. Berlin [u.a.]: Springer, 2006.

MLA (9th ed.) Citation

Dumortier, Freddy, et al. Qualitative Theory of Planar Differential Systems. Springer, 2006.