APA (7th ed.) Citation

SpringerLink (Online service), Voß, S., & Woodruff, D. L. (2002). Optimization Software Class Libraries. Springer US.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Stefan Voß, and David L. Woodruff. Optimization Software Class Libraries. Boston, MA: Springer US, 2002.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Optimization Software Class Libraries. Springer US, 2002.