Cita APA (7a ed.)

Holmes, M. H. (1995). Introduction to perturbation methods. Springer-Verlag.

Cita Chicago Style (17a ed.)

Holmes, Mark H. Introduction to Perturbation Methods. New York [etc.]: Springer-Verlag, 1995.

Cita MLA (9a ed.)

Holmes, Mark H. Introduction to Perturbation Methods. Springer-Verlag, 1995.