Grand Challenge Problems in Technology-Enhanced Learning II: MOOCs and Beyond
  MLA
  Eberle, Julia, et al. Grand Challenge Problems In Technology-enhanced Learning Ii: Moocs and Beyond. Springer International Publishing, 2016.
  APA
  Eberle, J., Fischer, F., Lund, K., & Tchounikine, P. (2016). Grand Challenge Problems in Technology-Enhanced Learning II: MOOCs and Beyond. Springer International Publishing.
  Chicago
  Eberle, Julia, Frank Fischer, Kristine Lund, and Pierre Tchounikine. Grand Challenge Problems In Technology-Enhanced Learning II: Moocs and Beyond. : Springer International Publishing, 2016.