APA

Gunn j. V., . (1995). Second life. London: University of Minnesota Press.

Chicago

Gunn janet Varner, . 1995. Second life. London: University of Minnesota Press.

Harvard

Gunn j. V., . (1995). Second life. London: University of Minnesota Press.

MLA

Gunn janet Varner, . Second life. London: University of Minnesota Press. 1995.