APA aipamena

Westfall, R. S. (1993). The life of Isaac Newton. Cambridge [England],New York, NY, USA: Cambridge University Press.

Chicago Style aipamena

Westfall, Richard S. The Life of Isaac Newton. Cambridge [England],New York, NY, USA: Cambridge University Press, 1993.

MLA aipamena

Westfall, Richard S. The Life of Isaac Newton. Cambridge [England],New York, NY, USA: Cambridge University Press, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.