MLA

Fischer-Cripps, Anthony C, and Frederick F Ling. Introduction to Contact Mechanics. Springer US, 2007.

APA

Fischer-Cripps, A. C, & Ling, F. F. (2007). Introduction to Contact Mechanics. Springer US.

Chicago

Fischer-Cripps, Anthony C., and Frederick F Ling. Introduction to Contact Mechanics. : Springer US, 2007.