APA (7th ed.) Citation

Costa, G. J. M. d., Silva, N. S. A. d., & Rogerson, S. (2014). Knowledge versus content in e-learning: A philosophical discussion!

Chicago Style (17th ed.) Citation

Costa, Gonçalo Jorge Morais da, Nuno Sotero Alves da Silva, and Simon Rogerson. Knowledge Versus Content in E-learning: A Philosophical Discussion! 2014.

MLA (8th ed.) Citation

Costa, Gonçalo Jorge Morais da, et al. Knowledge Versus Content in E-learning: A Philosophical Discussion! 2014.