Παραπομπή APA

Cohen, B., & Richard S. Westfall, e. (1995). Newton: Texts, backgrounds commentaries. W.W. Norton.

Παραπομπή Chicago Style

Cohen, Bornard, και ed.by Richard S. Westfall. Newton: Texts, Backgrounds Commentaries. New York: W.W. Norton, 1995.

Παραπομπή MLA

Cohen, Bornard, και ed.by Richard S. Westfall. Newton: Texts, Backgrounds Commentaries. W.W. Norton, 1995.