APA citiranje

Heim, M. (1994). The metaphysics of virtual reality (1st issued as paperback.). New York ; Oxford: Oxford university press.

Chicago Style Citation

Heim, Michael. The Metaphysics of Virtual Reality. 1st issued as paperback. New York ; Oxford: Oxford university press, 1994.

MLA citiranje

Heim, Michael. The Metaphysics of Virtual Reality. 1st issued as paperback. New York ; Oxford: Oxford university press, 1994.