SpringerLink (Online service), Dress, A., Xu, Y., & Zhu, B. (2007). Combinatorial Optimization and Applications: First International Conference, COCOA 2007, Xi'an, China, August 14-16, 2007, Proceedings (1st ed. 2007.). Springer Berlin Heidelberg : Imprint: Springer.
Cita Chicago Style (17a ed.)SpringerLink (Online service), Andreas Dress, Yinfeng Xu, y Binhai Zhu. Combinatorial Optimization and Applications: First International Conference, COCOA 2007, Xi'an, China, August 14-16, 2007, Proceedings. 1st ed. 2007. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2007.
Cita MLA (8a ed.)SpringerLink (Online service), et al. Combinatorial Optimization and Applications: First International Conference, COCOA 2007, Xi'an, China, August 14-16, 2007, Proceedings. 1st ed. 2007. Springer Berlin Heidelberg : Imprint: Springer, 2007.