Παραπομπή APA

Zhang, S., Li, L., & Kumar, A. Materials characterization techniques: Sam Zhang, Lin Li and Ashok kumar. 2009.

Παραπομπή Chicago Style

Zhang, Sam, Lin Li, και Ashok Kumar. Materials Characterization Techniques: Sam Zhang, Lin Li and Ashok Kumar. CRC press: 2009.

Παραπομπή MLA

Zhang, Sam, et al. Materials Characterization Techniques: Sam Zhang, Lin Li and Ashok Kumar. 2009.