Citazione Stile APA (7a Edizione)

SpringerLink (Online service), Wang, W., Zhu, X., & Du, D. (2011). Combinatorial Optimization and Applications: 5th International Conference, COCOA 2011, Zhangjiajie, China, August 4-6, 2011. Proceedings. Springer eBooks..

Citazione stile Chigago Style (17a edizione)

SpringerLink (Online service), Weifan Wang, Xuding Zhu, e Ding-Zhu Du. "Combinatorial Optimization and Applications: 5th International Conference, COCOA 2011, Zhangjiajie, China, August 4-6, 2011. Proceedings." Springer EBooks. 2011.

Citatione MLA (9a ed.)

SpringerLink (Online service), et al. "Combinatorial Optimization and Applications: 5th International Conference, COCOA 2011, Zhangjiajie, China, August 4-6, 2011. Proceedings." Springer EBooks., 2011.