APA引文

Reys, R., Lindquist, M. M., Lambdin, D. V., & Smith, N. L. Helping children learn mathematics (10a ed.).

Chicago Style (17th ed.) Citation

Reys, Robert, Mary M. Lindquist, Diana V. Lambdin, and Nancy L. Smith. Helping Children Learn Mathematics. 10a ed.

MLA引文

Reys, Robert, et al. Helping Children Learn Mathematics. 10a ed.