Cita APA (7th ed.)

Levy, J., & Bjelland, H. (1995). Create your own virtual reality system. Windcrest/McGraw-Hill.

Cita Chicago (17th ed.)

Levy, Joseph, i Harley Bjelland. Create Your Own Virtual Reality System. New York: Windcrest/McGraw-Hill, 1995.

Cita MLA (9th ed.)

Levy, Joseph, i Harley Bjelland. Create Your Own Virtual Reality System. Windcrest/McGraw-Hill, 1995.