Beauchamp, C. (2015). Invented by law: Alexander Graham Bell and the patent that changed America (First printing.). Harvard University Press.
Chicago-Zitierstil (17. Ausg.)Beauchamp, Christopher. Invented by Law: Alexander Graham Bell and the Patent That Changed America. First printing. Cambridge, Massachusetts and London, England: Harvard University Press, 2015.
MLA-Zitierstil (9. Ausg.)Beauchamp, Christopher. Invented by Law: Alexander Graham Bell and the Patent That Changed America. First printing. Harvard University Press, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.