APA (7th ed.) Citation

Acton, F. S. (1970). Numerical methods that work. Harper & Row.

Chicago Style (17th ed.) Citation

Acton, Forman S. Numerical Methods That Work. New York [etc.]: Harper & Row, 1970.

MLA (9th ed.) Citation

Acton, Forman S. Numerical Methods That Work. Harper & Row, 1970.