APA (7th ed.) Citation

Shafer, R. E., Staab, C., & Smith, K. (1983). Language functions and school success. Scott, Foresman.

Chicago Style (17th ed.) Citation

Shafer, Robert Eugene, Claire Staab, and Karen Smith. Language Functions and School Success. Glenview, Ill.: Scott, Foresman, 1983.

MLA (9th ed.) Citation

Shafer, Robert Eugene, et al. Language Functions and School Success. Scott, Foresman, 1983.