APA (7th ed.) Citation

Booth, A. D. (1966). Numerical methods (3rd ed.). Butterworth.

Chicago Style (17th ed.) Citation

Booth, Andrew Donald. Numerical Methods. 3rd ed. London: Butterworth, 1966.

MLA (9th ed.) Citation

Booth, Andrew Donald. Numerical Methods. 3rd ed. Butterworth, 1966.