Cita APA (7a ed.)

Gwartney, J. D., & Stroup, R. (1979). Economics: Private and public choice (2a. ed.). Academic Press.

Cita Chicago Style (17a ed.)

Gwartney, James D., y Richard Stroup. Economics: Private and Public Choice. 2a. ed. New York: Academic Press, 1979.

Cita MLA (9a ed.)

Gwartney, James D., y Richard Stroup. Economics: Private and Public Choice. 2a. ed. Academic Press, 1979.