APA (7th ed.) Citation

Alves, T., & Coelho, J. (2016). A framework for massively multiplayer online game content generation.

Chicago Style (17th ed.) Citation

Alves, Tiago, and Jorge Coelho. A Framework for Massively Multiplayer Online Game Content Generation. 2016.

MLA (8th ed.) Citation

Alves, Tiago, and Jorge Coelho. A Framework for Massively Multiplayer Online Game Content Generation. 2016.

Warning: These citations may not always be 100% accurate.