Cita APA (7th ed.)

Ferraz-Mello, S. Canonical Perturbation Theories: Degenerate Systems and Resonance. Springer New York : Springer e-books.

Cita Chicago (17th ed.)

Ferraz-Mello, Sylvio. Canonical Perturbation Theories: Degenerate Systems and Resonance. New York, NY: Springer New York : Springer e-books.

Cita MLA (8th ed.)

Ferraz-Mello, Sylvio. Canonical Perturbation Theories: Degenerate Systems and Resonance. Springer New York : Springer e-books.