Citazione Stile APA (7a Edizione)

Courant, R. (1938). Differential and integral calculus. Nordemann publishing company, inc..

Citazione stile Chigago Style (17a edizione)

Courant, Richard. Differential and Integral Calculus. New York: Nordemann publishing company, inc., 1938.

Citatione MLA (9a ed.)

Courant, Richard. Differential and Integral Calculus. Nordemann publishing company, inc., 1938.