APA (7th ed.) Citation

Glaeser, W. A., Brundle, C. R., & Evans, C. A. Characterization of tribological materials.

Chicago Style (17th ed.) Citation

Glaeser, William A., C. R. Brundle, and Charles A. Evans. Characterization of Tribological Materials.

MLA (8th ed.) Citation

Glaeser, William A., et al. Characterization of Tribological Materials.