APA (7e ed.) Bronvermelding

Gwartney, J. D. (1987). Microeconomics: Private and public choice. Harcourt Brace Jovanovich.

Chicago (17e ed.) Bronvermelding

Gwartney, James D. Microeconomics: Private and Public Choice. San Diego: Harcourt Brace Jovanovich, 1987.

MLA (9e ed.) Bronvermelding

Gwartney, James D. Microeconomics: Private and Public Choice. Harcourt Brace Jovanovich, 1987.