Citação norma APA

SpringerLink (Online service), Kaibel, V., & Junger, M. (2005). Integer Programming and Combinatorial Optimization: 11th International IPCO Conference, Berlin, Germany, June 8-10, 2005, Proceedings. Springer-Verlag GmbH..

Citação norma Chicago

SpringerLink (Online service), Volker Kaibel, and Michael Junger. Integer Programming and Combinatorial Optimization: 11th International IPCO Conference, Berlin, Germany, June 8-10, 2005, Proceedings. Berlin Heidelberg: Springer-Verlag GmbH., 2005.

Citação norma MLA

SpringerLink (Online service), et al. Integer Programming and Combinatorial Optimization: 11th International IPCO Conference, Berlin, Germany, June 8-10, 2005, Proceedings. Springer-Verlag GmbH., 2005.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.