Gage, A. P. (1883). A text-book on the elements of physics: For high schools and academics. Ginn, Heath & Co..
Chicago-referens (17:e uppl.)Gage, Alfred P. A Text-book on the Elements of Physics: For High Schools and Academics. Boston: Ginn, Heath & Co., 1883.
MLA-referens (8:e uppl.)Gage, Alfred P. A Text-book on the Elements of Physics: For High Schools and Academics. Ginn, Heath & Co., 1883.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.