APA (7th ed.) Citation

Katok, A. B., & Strelcyn, J. (1986). Invariant manifolds, entropy, and billiards smooth maps with singularities / Anatole Katok, Jean-Marie Strelcyn, with the collaboration of F. Ledrappier and F. Przytycki: Smooth maps with singularities. Springer-Verlag. https://doi.org/10.1007/BFb0099031

Chicago Style (17th ed.) Citation

Katok, A. B., and Jean-Marie Strelcyn. Invariant Manifolds, Entropy, and Billiards Smooth Maps with Singularities / Anatole Katok, Jean-Marie Strelcyn, with the Collaboration of F. Ledrappier and F. Przytycki: Smooth Maps with Singularities. Berlin ; New York: Springer-Verlag, 1986. https://doi.org/10.1007/BFb0099031.

MLA (9th ed.) Citation

Katok, A. B., and Jean-Marie Strelcyn. Invariant Manifolds, Entropy, and Billiards Smooth Maps with Singularities / Anatole Katok, Jean-Marie Strelcyn, with the Collaboration of F. Ledrappier and F. Przytycki: Smooth Maps with Singularities. Springer-Verlag, 1986. https://doi.org/10.1007/BFb0099031.

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