APA استشهاد

Gazis,D.C. (1974). Trafic science. John Wiley & Sons.

استشهاد بنمط شيكاغو

Gazis,D.C. Trafic Science. New York: John Wiley & Sons, 1974.

MLA استشهاد

Gazis,D.C. Trafic Science. John Wiley & Sons, 1974.