APA استشهاد

Bordes, F., & Anderson, J. E. 1. (1968). The old stone age. New York: McGraw-Hill.

استشهاد بنمط شيكاغو

Bordes, Francois,, و J. E. 1934-2016‏ Anderson. The Old Stone Age. New York: McGraw-Hill, 1968.

MLA استشهاد

Bordes, Francois,, و J. E. 1934-2016‏ Anderson. The Old Stone Age. New York: McGraw-Hill, 1968.