MLA

Ley, Tobias; Ruohonen, Mikko; Laanpere, Mart, et al. Open and Social Technologies for Networked Learning. Springer Berlin Heidelberg, 2013.

APA

Ley, M., Laanpere, M., Ruohonen, M., & Tatnall, A. (2013). Open and Social Technologies for Networked Learning. Springer Berlin Heidelberg.

Chicago

Ley, Tobias; Ruohonen, Mikko; Laanpere, Mart, Mart Laanpere, Mikko Ruohonen, and Arthur Tatnall. Open and Social Technologies for Networked Learning. : Springer Berlin Heidelberg, 2013.