APA (7th ed.) Citation

Heyne, P. T. (1976). The economic way of thinking (Second edition.). Science Research Associates.

Chicago Style (17th ed.) Citation

Heyne, Paul T. The Economic Way of Thinking. Second edition. Chicago: Science Research Associates, 1976.

MLA (9th ed.) Citation

Heyne, Paul T. The Economic Way of Thinking. Second edition. Science Research Associates, 1976.