APA-viite (7. p.)

Ryan, M. (2001). Narrative as Virtual Reality: immersion and: Interactivity in literature and electronic media. The Johns Hopkins University Press.

Chicago-viite (17. p.)

Ryan, Marie-Laure. Narrative as Virtual Reality: Immersion and: Interactivity in Literature and Electronic Media. London: The Johns Hopkins University Press, 2001.

MLA-viite (9. p.)

Ryan, Marie-Laure. Narrative as Virtual Reality: Immersion and: Interactivity in Literature and Electronic Media. The Johns Hopkins University Press, 2001.