MLA

Dowden, John, and Wolfgang Schulz. The Theory of Laser Materials Processing. Cham: Springer International Publishing, 2017.

APA

Dowden, J., & Schulz, W. (2017). The Theory of Laser Materials Processing. Cham: Springer International Publishing.

Chicago

Dowden, John, Wolfgang Schulz, and Wolfgang Schulz. The Theory of Laser Materials Processing. Cham: Springer International Publishing, 2017.