Gaya APA

L., P., V. et al. (2019). Handbook of contact mechanics :exact solutions of axisymmetric contact problems . Berlin, Heidelberg: Springer Open.

Gaya MLA

Popov, Valentin, L.. et al. "Handbook of contact mechanics :exact solutions of axisymmetric contact problems". Berlin, Heidelberg: Springer Open, 2019. Electronic Resource.