APA (7th ed.) Citation

Watson, W. A., Philipson, T., & Oates, P. J. (1981). Numerical analysis: The mathematics of computing (2a. ed.). Edward Arnold.

Chicago Style (17th ed.) Citation

Watson, W. A., T. Philipson, and P. J. Oates. Numerical Analysis: The Mathematics of Computing. 2a. ed. Londres: Edward Arnold, 1981.

MLA (9th ed.) Citation

Watson, W. A., et al. Numerical Analysis: The Mathematics of Computing. 2a. ed. Edward Arnold, 1981.