APA (7th ed.) Citation

Stronge, J. H., & Helm, V. M. (1991). Evaluating professional support personnel in education. Sage.

Chicago Style (17th ed.) Citation

Stronge, James H., and Virginia M. Helm. Evaluating Professional Support Personnel in Education. Newbury Park, Calif: Sage, 1991.

MLA (9th ed.) Citation

Stronge, James H., and Virginia M. Helm. Evaluating Professional Support Personnel in Education. Sage, 1991.