APA (7th ed.) Citation

Queirós, R., Oliveira, L., Pinto, M., & Silva, C. (2014). Towards e-learning 2.0: Case study of an e-learning environment.

Chicago Style (17th ed.) Citation

Queirós, Ricardo, Lino Oliveira, Mário Pinto, and Cândida Silva. Towards E-learning 2.0: Case Study of an E-learning Environment. 2014.

MLA (8th ed.) Citation

Queirós, Ricardo, et al. Towards E-learning 2.0: Case Study of an E-learning Environment. 2014.