APA-viite (7. p.)
Tierney, W. G. (2014). Postsecondary play: The role of games and social media in higher education. Johns Hopkins University Press.
Chicago-viite (17. p.)
Tierney, William G. Postsecondary Play: The Role of Games and Social Media in Higher Education. Baltimore, Maryland: Johns Hopkins University Press, 2014.
MLA-viite (9. p.)
Tierney, William G. Postsecondary Play: The Role of Games and Social Media in Higher Education. Johns Hopkins University Press, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.