APA (7th ed.) Citation

Reys, R. E., Suydam, M. N., & Lindquist, M. M. (1984). Helping children learn mathematics. Prentice - Hall.

Chicago Style (17th ed.) Citation

Reys, Robert E., Marilyn N. Suydam, and Mary Montgomery Lindquist. Helping Children Learn Mathematics. Englewood Cliffs, N. J.: Prentice - Hall, 1984.

MLA (9th ed.) Citation

Reys, Robert E., et al. Helping Children Learn Mathematics. Prentice - Hall, 1984.