APA (7th ed.) Citation

Fletcher, R. (1987). Practical methods of optimization (2. ed.). Wiley.

Chicago Style (17th ed.) Citation

Fletcher, Roger. Practical Methods of Optimization. 2. ed. Chichester [u.a.]: Wiley, 1987.

MLA (9th ed.) Citation

Fletcher, Roger. Practical Methods of Optimization. 2. ed. Wiley, 1987.