APA استشهاد

Gray, G. W., & Winsor, P. A. (1974). Liquid crystals and plastic crystals. Ellis Horwood.

استشهاد بنمط شيكاغو

Gray, G W., و P A. Winsor. Liquid Crystals and Plastic Crystals. New York: Ellis Horwood, 1974.

MLA استشهاد

Gray, G W., و P A. Winsor. Liquid Crystals and Plastic Crystals. Ellis Horwood, 1974.