Vorderman, C. (1996). How math works. Reader's Digest Association.
Chicago Style (17th ed.) CitationVorderman, Carol. How Math Works. Pleasantville, N.Y.: Reader's Digest Association, 1996.
MLA引文Vorderman, Carol. How Math Works. Reader's Digest Association, 1996.
警告:這些引文格式不一定是100%准確.