APA (7th ed.) Citation

Winters, S. A., & Cox, E. (1976). Competency-based instruction for exceptional children: A modular approach to curriculum development. Thomas.

Chicago Style (17th ed.) Citation

Winters, Stanley A., and Eunice Cox. Competency-based Instruction for Exceptional Children: A Modular Approach to Curriculum Development. Springfield, Ill.: Thomas, 1976.

MLA (9th ed.) Citation

Winters, Stanley A., and Eunice Cox. Competency-based Instruction for Exceptional Children: A Modular Approach to Curriculum Development. Thomas, 1976.