Citazione Stile APA (7a Edizione)

Collatz, L. (1966). Functional analysis and numerical mathematics. Academic Press.

Citazione stile Chigago Style (17a edizione)

Collatz, Lothar. Functional Analysis and Numerical Mathematics. New York: Academic Press, 1966.

Citatione MLA (9a ed.)

Collatz, Lothar. Functional Analysis and Numerical Mathematics. Academic Press, 1966.