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 (1st ed. 2011.). Springer Berlin Heidelberg : Imprint: Springer.
Style de citation Chicago (17e éd.)SpringerLink (Online service), Weifan Wang, Xuding Zhu, et Ding-Zhu Du. Combinatorial Optimization and Applications: 5th International Conference, COCOA 2011, Zhangjiajie, China, August 4-6, 2011, Proceedings. 1st ed. 2011. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Style de citation MLA (8e éd.)SpringerLink (Online service), et al. Combinatorial Optimization and Applications: 5th International Conference, COCOA 2011, Zhangjiajie, China, August 4-6, 2011, Proceedings. 1st ed. 2011. Springer Berlin Heidelberg : Imprint: Springer, 2011.