Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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