APA (7th ed.) Citation

Tepper, R. (1987). The consultant's problem solving workbook. Wiley.

Chicago Style (17th ed.) Citation

Tepper, Ron. The Consultant's Problem Solving Workbook. New York: Wiley, 1987.

MLA (9th ed.) Citation

Tepper, Ron. The Consultant's Problem Solving Workbook. Wiley, 1987.