Cita APA

Brauer, F. 1., & Nobel, J. A. (1989). The qualitative theory of ordinary differential equations: An introduction. New York: Dover Publications, Inc.

Citación estilo Chicago

Brauer, Fred 1932-, y John A. Nobel. The Qualitative Theory of Ordinary Differential Equations: An Introduction. New York: Dover Publications, Inc, 1989.

Cita MLA

Brauer, Fred 1932-, y John A. Nobel. The Qualitative Theory of Ordinary Differential Equations: An Introduction. New York: Dover Publications, Inc, 1989.