APA (7e ed.) Bronvermelding

Harnwell, G. P., & Legge, G. J. F. (1967). Physics: Matter, energy and the Universe. Reinhold.

Chicago (17e ed.) Bronvermelding

Harnwell, Gaylord P., en George J. F. Legge. Physics: Matter, Energy and the Universe. New York: Reinhold, 1967.

MLA (9e ed.) Bronvermelding

Harnwell, Gaylord P., en George J. F. Legge. Physics: Matter, Energy and the Universe. Reinhold, 1967.