APA引文

KENNEDY, L. M., & TIPPS, S. (2003). Guiding children's learning of mathematics.-- ed.9. Wadsworth.

Chicago Style (17th ed.) Citation

KENNEDY, Leornard M., and Steve TIPPS. Guiding Children's Learning of Mathematics.-- Ed.9. Australia: Wadsworth, 2003.

MLA引文

KENNEDY, Leornard M., and Steve TIPPS. Guiding Children's Learning of Mathematics.-- Ed.9. Wadsworth, 2003.

警告：這些引文格式不一定是100％准確.