APA (7th ed.) Citation

Tipps, S., Johnson, A., & Kennedy, L. M. (2011). Guiding children's learning of mathematics (12th ed., [International ed.].). Wadsworth/Cengage Learning.

Chicago Style (17th ed.) Citation

Tipps, Steven, Art Johnson, and Leonard M. Kennedy. Guiding Children's Learning of Mathematics. 12th ed., [International ed.]. Australia: Wadsworth/Cengage Learning, 2011.

MLA (9th ed.) Citation

Tipps, Steven, et al. Guiding Children's Learning of Mathematics. 12th ed., [International ed.]. Wadsworth/Cengage Learning, 2011.