Howard Rheingold. (1991). Virtual reality. New York: Summit Books.
Trích dẫn kiểu ChicagoHoward Rheingold. Virtual Reality. New York: Summit Books, 1991.
MLA引文Howard Rheingold. Virtual Reality. New York: Summit Books, 1991.
警告：這些引文格式不一定是100％准確.
APA引文