APA-viite (7. p.)

Yu, Y., laitos, T., Jyväskylä, U. o., & yliopisto, J. (1997). Collaborative virtual environment: Research and implementation.

Chicago-viite (17. p.)

Yu, You, Tietojenkäsittelytieteiden laitos, University of Jyväskylä, ja Jyväskylän yliopisto. Collaborative Virtual Environment: Research and Implementation. 1997.

MLA-viite (9. p.)

Yu, You, et al. Collaborative Virtual Environment: Research and Implementation. 1997.