MLA

Bekiaris, Evangelos, Evangelia Gaitanidou, and Marion Wiethoff. Infrastructure and Safety In a Collaborative World. Springer Berlin Heidelberg, 2011.

APA

Bekiaris, E., Gaitanidou, E., & Wiethoff, M. (2011). Infrastructure and Safety in a Collaborative World. Springer Berlin Heidelberg.

Chicago

Bekiaris, Evangelos, Evangelia Gaitanidou, and Marion Wiethoff. Infrastructure and Safety In a Collaborative World. : Springer Berlin Heidelberg, 2011.