Cita APA (7a ed.)

Friedrich, K. (1986). Friction and wear of polymer composites. Elsevier.

Cita Chicago Style (17a ed.)

Friedrich, Klaus. Friction and Wear of Polymer Composites. Amsterdam ; New York: Elsevier, 1986.

Cita MLA (8a ed.)

Friedrich, Klaus. Friction and Wear of Polymer Composites. Elsevier, 1986.