APA (7th ed.) Citation

Murphy, R. P. (2015). Choice: Cooperation, enterprise, and human action. Independent Institute.

Chicago Style (17th ed.) Citation

Murphy, Robert P. Choice: Cooperation, Enterprise, and Human Action. Oakland, California: Independent Institute, 2015.

MLA (9th ed.) Citation

Murphy, Robert P. Choice: Cooperation, Enterprise, and Human Action. Independent Institute, 2015.