APA (7th ed.) Zitazioa

FRIEDMAN, B. (1956). Principles and techniques of applied: Mathematics. Wiley.

Chicago Style (17th ed.) Zitazioa

FRIEDMAN, Bernard. Principles and Techniques of Applied: Mathematics. New York: Wiley, 1956.

MLA (9th ed.) Zitazioa

FRIEDMAN, Bernard. Principles and Techniques of Applied: Mathematics. Wiley, 1956.