APA (7th ed.) Citation

Posamentier, A. S., Farber, W., Germain-Williams, T. L., Paris, E., Thaller, B., & Lehmann, I. (2013). 100 commonly asked questions in math class: Answers that promote mathematical understanding, grades 6-12. Corwin.

Chicago Style (17th ed.) Citation

Posamentier, Alfred S., William Farber, Terri L. Germain-Williams, Elaine Paris, Bernd Thaller, and Ingmar Lehmann. 100 Commonly Asked Questions in Math Class: Answers That Promote Mathematical Understanding, Grades 6-12. Thousand Oaks, California: Corwin, 2013.

MLA (9th ed.) Citation

Posamentier, Alfred S., et al. 100 Commonly Asked Questions in Math Class: Answers That Promote Mathematical Understanding, Grades 6-12. Corwin, 2013.