Cita APA

Kennedy, L. M., Tipps, S., & Johnson, A. (2008). Guiding children's learning of mathematics. Thomson Wadsworth.

Chicago Style (17th ed.) Citation

Kennedy, Leonard M., Steve Tipps, i Art Johnson. Guiding Children's Learning of Mathematics. Thomson Wadsworth, 2008.

Cita MLA

Kennedy, Leonard M., et al. Guiding Children's Learning of Mathematics. Thomson Wadsworth, 2008.