MLA

Klaus Friedrich, Klaus Friedrich, and Alois K Schlarb. Tribology of Polymeric Nanocomposites : Friction and Wear of Bulk Materials and Coatings. Butterworth-Heinemann, 2013.

APA

Klaus Friedrich, K. Friedrich, Friedrich, K., & Schlarb, A. K. (2013). Tribology of Polymeric Nanocomposites : Friction and Wear of Bulk Materials and Coatings. Butterworth-Heinemann.

Chicago

Klaus Friedrich, Klaus Friedrich, and Alois K Schlarb. Tribology of Polymeric Nanocomposites : Friction and Wear of Bulk Materials and Coatings. : Butterworth-Heinemann, 2013.