APA (7th ed.) Citation

Rubinstein, M. F., & Pfeiffer, K. (1980). Concepts in problem solving. Prentice Hall.

Chicago Style (17th ed.) Citation

Rubinstein, Moshe F., and Kenneth Pfeiffer. Concepts in Problem Solving. Englewood Cliffs: Prentice Hall, 1980.

MLA (9th ed.) Citation

Rubinstein, Moshe F., and Kenneth Pfeiffer. Concepts in Problem Solving. Prentice Hall, 1980.