Cita APA (7a ed.)

Buckingham, R. A. (1962). Numerical methods. Sir Isaac Pitman & Sons.

Cita Chicago Style (17a ed.)

Buckingham, R. A. Numerical Methods. London: Sir Isaac Pitman & Sons, 1962.

Cita MLA (9a ed.)

Buckingham, R. A. Numerical Methods. Sir Isaac Pitman & Sons, 1962.