Citazione APA

Simmons, G. F. (1991). Differential equations, with applications and historical notes (2nd ed.). McGraw-Hill.

Stile di citazione Chicago

Simmons, George Finlay. Differential Equations, with Applications and Historical Notes. 2nd ed. New York: McGraw-Hill, 1991.

Citazione MLA

Simmons, George Finlay. Differential Equations, with Applications and Historical Notes. 2nd ed. McGraw-Hill, 1991.