Cita APA (7a ed.)

Qvortrup, L. (2002). Virtual space: Spatiality in virtual inhabited 3D worlds. Springer.

Cita Chicago Style (17a ed.)

Qvortrup, Lars. Virtual Space: Spatiality in Virtual Inhabited 3D Worlds. New York: Springer, 2002.

Cita MLA (8a ed.)

Qvortrup, Lars. Virtual Space: Spatiality in Virtual Inhabited 3D Worlds. Springer, 2002.