Cita APA

James D Gwartney, Studenmund A H, & Richard L Stroup. (1990). Economics: Private and public choice (5th ed.). Harcourt Brace Jovanovich.

Citación estilo Chicago

James D Gwartney, Studenmund A H, and Richard L Stroup. Economics: Private and Public Choice. 5th ed. San Diego: Harcourt Brace Jovanovich, 1990.

Cita MLA

James D Gwartney, et al. Economics: Private and Public Choice. 5th ed. Harcourt Brace Jovanovich, 1990.