APA (7th ed.) Citation

Ben-Israel, A., Ben-Tal, A., & Zlobec, S. (1981). Optimality in nonlinear programming: A feasible directions approach. Wiley.

Chicago Style (17th ed.) Citation

Ben-Israel, Adi, A. Ben-Tal, and S. Zlobec. Optimality in Nonlinear Programming: A Feasible Directions Approach. New York: Wiley, 1981.

MLA (9th ed.) Citation

Ben-Israel, Adi, et al. Optimality in Nonlinear Programming: A Feasible Directions Approach. Wiley, 1981.