Koster, G. (1957). Space groups and their representations. Academic press.
استشهاد بنمط شيكاغوKoster, G.F. Space Groups and Their Representations. New York: Academic press, 1957.
MLA استشهادKoster, G.F. Space Groups and Their Representations. Academic press, 1957.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.