APA-Zitierstil (7. Ausg.)

Fletcher, R. (1987). Practical methods of optimization (Second edition.). John Wiley & Sons. https://doi.org/10.1002/9781118723203

Chicago-Zitierstil (17. Ausg.)

Fletcher, Roger. Practical Methods of Optimization. Second edition. Chichester ; New York ; Brisbane ; Toronto ; Singapore: John Wiley & Sons, 1987. https://doi.org/10.1002/9781118723203.

MLA-Zitierstil (9. Ausg.)

Fletcher, Roger. Practical Methods of Optimization. Second edition. John Wiley & Sons, 1987. https://doi.org/10.1002/9781118723203.