APA (7th ed.) Citation

Cordeiro, R., Fonseca, J. M., Alves, G. R., & Cardoso, A. (2015). Combining Intelligent Tutoring Systems and Collaborative Environments with Online Labs.

Chicago Style (17th ed.) Citation

Cordeiro, Raúl, José M. Fonseca, Gustavo R. Alves, and Alberto Cardoso. Combining Intelligent Tutoring Systems and Collaborative Environments with Online Labs. 2015.

MLA (8th ed.) Citation

Cordeiro, Raúl, et al. Combining Intelligent Tutoring Systems and Collaborative Environments with Online Labs. 2015.