Citazione Stile APA (7a Edizione)

WATSON, G. A. (1980). Approximation theory and numerical methods. John Wiley.

Citazione stile Chigago Style (17a edizione)

WATSON, G. Alistair. Approximation Theory and Numerical Methods. New York: John Wiley, 1980.

Citatione MLA (9a ed.)

WATSON, G. Alistair. Approximation Theory and Numerical Methods. John Wiley, 1980.