APA (7th ed.) Citation

Omohundro, S. M. (1986). Geometric perturbation theory in physics. World Scientific.

Chicago Style (17th ed.) Citation

Omohundro, Stephen M. Geometric Perturbation Theory in Physics. Singapore ; Philadelphia, PA, USA: World Scientific, 1986.

MLA (9th ed.) Citation

Omohundro, Stephen M. Geometric Perturbation Theory in Physics. World Scientific, 1986.