APA (7th ed.) Citation

Research and Education Association & Fogiel, M. (1980). The economics problem solver. REA.

Chicago Style (17th ed.) Citation

Research and Education Association and M. Fogiel. The Economics Problem Solver. New York, N.Y.: REA, 1980.

MLA (8th ed.) Citation

Research and Education Association and M. Fogiel. The Economics Problem Solver. REA, 1980.

Warning: These citations may not always be 100% accurate.