APA (7th ed.) Citation

SpringerLink (Online service), Floudas, C. A., & Pardalos, P. M. (2009). Encyclopedia of Optimization (Second Edition.). Springer US.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Christodoulos A. Floudas, and Panos M. Pardalos. Encyclopedia of Optimization. Second Edition. Boston, MA: Springer US, 2009.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Encyclopedia of Optimization. Second Edition. Springer US, 2009.