Cita APA (7th ed.)

Bigl, B., & Stoppe, S. (2013). Playing with virtuality: Theories and methods of computer game studies. PL Academic Research.

Cita Chicago (17th ed.)

Bigl, Benjamin, i Sebastian Stoppe. Playing with Virtuality: Theories and Methods of Computer Game Studies. Frankfurt am Main: PL Academic Research, 2013.

Cita MLA (9th ed.)

Bigl, Benjamin, i Sebastian Stoppe. Playing with Virtuality: Theories and Methods of Computer Game Studies. PL Academic Research, 2013.