APA (7th ed.) Citation

Brauer, F., & Nohel, J. A. (1989). The qualitative theory of ordinary differential equations: An introduction. Dover.

Chicago Style (17th ed.) Citation

Brauer, Fred, and John A. Nohel. The Qualitative Theory of Ordinary Differential Equations: An Introduction. New York: Dover, 1989.

MLA (9th ed.) Citation

Brauer, Fred, and John A. Nohel. The Qualitative Theory of Ordinary Differential Equations: An Introduction. Dover, 1989.