Crowdsourcing
MLA
Li, Wei, et al. Crowdsourcing. Springer Berlin Heidelberg, 2015.
APA
Li, W., Huhns, M. N, Tsai, W., & Wu, W. (2015). Crowdsourcing. Springer Berlin Heidelberg.
Chicago
Li, Wei, Michael N Huhns, Wei-Tek Tsai, and Wenjun Wu. Crowdsourcing. : Springer Berlin Heidelberg, 2015.
