MLA

Friedrich, Klaus, et al. Polymer Composites. Springer US, 2005.

APA

Friedrich, K., & Fakirov, S., & Fakirov, S., Zhang, Z., & Fakirov, S. (2005). Polymer Composites. Springer US.

Chicago

Friedrich, Klaus, S Fakirov, Stoiko Fakirov, Zhong Zhang, and Stoyko Fakirov. Polymer Composites. : Springer US, 2005.