APA (7th ed.) Citation

Johnson, K. G., & Allen, S. (1992). Thinking creátically: A systematic, interdisciplinary approach to creative-critical thinking ([2nd printingh].). Institute of General Semantics.

Chicago Style (17th ed.) Citation

Johnson, Kenneth G., and Steve Allen. Thinking Creátically: A Systematic, Interdisciplinary Approach to Creative-critical Thinking. [2nd printingh]. Englewood: Institute of General Semantics, 1992.

MLA (9th ed.) Citation

Johnson, Kenneth G., and Steve Allen. Thinking Creátically: A Systematic, Interdisciplinary Approach to Creative-critical Thinking. [2nd printingh]. Institute of General Semantics, 1992.