APA (7th ed.) Citation

Gwartney, J. D., Stroup, R., & Studenmund, A. (1982). Economics: Private and public choice. Academic Press.

Chicago Style (17th ed.) Citation

Gwartney, James D., Richard Stroup, and A.H Studenmund. Economics: Private and Public Choice. New York [etc.]: Academic Press, 1982.

MLA (9th ed.) Citation

Gwartney, James D., et al. Economics: Private and Public Choice. Academic Press, 1982.