एपीए उद्धरण

Treschev, D., & Zubelevich, O. (2010). Introduction to the perturbation theory of Hamiltonian systems. Springer.

शिकागो स्टाइल उद्धरण

Treschev, Dmitry, और Oleg Zubelevich. Introduction to the Perturbation Theory of Hamiltonian Systems. London: Springer, 2010.

एमएलए उद्धरण

Treschev, Dmitry, और Oleg Zubelevich. Introduction to the Perturbation Theory of Hamiltonian Systems. Springer, 2010.