Reys, R. G. (1995). Helping children learn mathematics. Allyn and Bacon.
Chicago Style (17th ed.) CitationReys, Robert G. Helping Children Learn Mathematics. Allyn and Bacon, 1995.
MLA (8th ed.) CitationReys, Robert G. Helping Children Learn Mathematics. Allyn and Bacon, 1995.
Warning: These citations may not always be 100% accurate.