Citazione Stile APA (7a Edizione)

Kaplan, W. (1964). Elements of differential equations. Addison-Wesley.

Citazione stile Chigago Style (17a edizione)

Kaplan, Wilfred. Elements of Differential Equations. Reading: Addison-Wesley, 1964.

Citatione MLA (9a ed.)

Kaplan, Wilfred. Elements of Differential Equations. Addison-Wesley, 1964.