Lua APA (7ú heag.)

Markley, R. (1996). Virtual realities and their discontents. Johns Hopkins Univ. Pr..

Lua i Stíl Chicago (17ú heag.)

Markley, Robert. Virtual Realities and Their Discontents. Baltimore ; London: Johns Hopkins Univ. Pr., 1996.

Lua MLA (8ú heag.)

Markley, Robert. Virtual Realities and Their Discontents. Johns Hopkins Univ. Pr., 1996.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.