Cita APA (7a ed.)

Gautschi, W. (1997). Numerical analysis an introduction. Birkhäuser.

Cita Chicago Style (17a ed.)

Gautschi, Walter. Numerical Analysis an Introduction. Boston: Birkhäuser, 1997.

Cita MLA (8a ed.)

Gautschi, Walter. Numerical Analysis an Introduction. Birkhäuser, 1997.