APA (7th ed.) Citation

Ben-Chaim, D., Fey, J. T., Fitzgerald, W., Benedetto, C., & Miller, J. (1997). Development of Proportional Reasoning in a Problem-Based Middle School Curriculum. Distributed by ERIC Clearinghouse.

Chicago Style (17th ed.) Citation

Ben-Chaim, David, James T. Fey, William Fitzgerald, Catherine Benedetto, and Jane Miller. Development of Proportional Reasoning in a Problem-Based Middle School Curriculum. [Place of publication not identified]: Distributed by ERIC Clearinghouse, 1997.

MLA (9th ed.) Citation

Ben-Chaim, David, et al. Development of Proportional Reasoning in a Problem-Based Middle School Curriculum. Distributed by ERIC Clearinghouse, 1997.