MLA

Wriggers, Peter; Nackenhorst, Udo, Udo Nackenhorst, and Peter Wriggers. Iutam Symposium On Computational Methods In Contact Mechanics. Springer Netherlands, 2007.

APA

Wriggers, U., Nackenhorst, U., & Wriggers, P. (2007). IUTAM Symposium on Computational Methods in Contact Mechanics. Springer Netherlands.

Chicago

Wriggers, Peter; Nackenhorst, Udo, Udo Nackenhorst, and Peter Wriggers. IUTAM Symposium On Computational Methods In Contact Mechanics. : Springer Netherlands, 2007.