APA (7th ed.) Citation

Krulik, S., Rudnick, J. A., & Milou, E. (2003). Teaching mathematics in middle school: A practical guide. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Krulik, Stephen, Jesse A. Rudnick, and Eric Milou. Teaching Mathematics in Middle School: A Practical Guide. Boston: Allyn and Bacon, 2003.

MLA (9th ed.) Citation

Krulik, Stephen, et al. Teaching Mathematics in Middle School: A Practical Guide. Allyn and Bacon, 2003.