Keller, F. J., Gettys, W. E., & Skove, M. J. (1993). Physics (2nd edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationKeller, Frederick J., W Edward Gettys, and Malcolm J. Skove. Physics. 2nd edition. New York: McGraw-Hill, 1993.
MLA (8th ed.) CitationKeller, Frederick J., et al. Physics. 2nd edition. McGraw-Hill, 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.