Citazione APA

Brauer, F., & Nohel, J. A. (1968). Problems and solutions in ordinary differential equations. W A Benjamin.

Stile di citazione Chicago

Brauer, Fred, e John A. Nohel. Problems and Solutions in Ordinary Differential Equations. New York: W A Benjamin, 1968.

Citazione MLA

Brauer, Fred, e John A. Nohel. Problems and Solutions in Ordinary Differential Equations. W A Benjamin, 1968.