APA استشهاد

Cook, N. H. (1985). Mechanics and materials for design. Mc Graw - Hill.

استشهاد بنمط شيكاغو

Cook, Nathan H. Mechanics and Materials for Design. New York: Mc Graw - Hill, 1985.

MLA استشهاد

Cook, Nathan H. Mechanics and Materials for Design. Mc Graw - Hill, 1985.