APA Style

GIBSON, I. et al (2015). Additive Manufacturing Technologies: 3D Printing, Rapid Prototyping, and Direct Digital Manufacturing (Ed. 2). : Springer.

MLA Style

GIBSON, Ian. et al. "Additive Manufacturing Technologies: 3D Printing, Rapid Prototyping, and Direct Digital Manufacturing". Ed. 2 : Springer, 2015. Text.