APA (7th ed.) Citation

Norris, S. P., & Ennis, R. H. (1989). Evaluating critical thinking. Midwest Publications.

Chicago Style (17th ed.) Citation

Norris, Stephen P., and Robert Hugh Ennis. Evaluating Critical Thinking. Pacific Grove, CA: Midwest Publications, 1989.

MLA (9th ed.) Citation

Norris, Stephen P., and Robert Hugh Ennis. Evaluating Critical Thinking. Midwest Publications, 1989.