APA استشهاد

Shreider, Y. A. (1974). What is distance? University of Chicago Press.

استشهاد بنمط شيكاغو

Shreider, Yu. A. What Is Distance? Chicago: University of Chicago Press, 1974.

MLA استشهاد

Shreider, Yu. A. What Is Distance? University of Chicago Press, 1974.