Cita APA (7a ed.)

Gwartney, J. D. (1992). Economics: Private and public choice (6th ed.). The Dryden Press : Harcourt Brace Jovanovich College.

Cita Chicago Style (17a ed.)

Gwartney, James D. Economics: Private and Public Choice. 6th ed. Fort Worth: The Dryden Press : Harcourt Brace Jovanovich College, 1992.

Cita MLA (9a ed.)

Gwartney, James D. Economics: Private and Public Choice. 6th ed. The Dryden Press : Harcourt Brace Jovanovich College, 1992.