APA (7th ed.) Citation

Gwartney, J. D., Stroup, R., & Studenmund, A. H. (1987). Economics: Private and public choice (4th ed.). Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Gwartney, James D., Richard Stroup, and A. H. Studenmund. Economics: Private and Public Choice. 4th ed. San Diego: Harcourt Brace Jovanovich, 1987.

MLA (8th ed.) Citation

Gwartney, James D., et al. Economics: Private and Public Choice. 4th ed. Harcourt Brace Jovanovich, 1987.