APA (7e ed.) Bronvermelding

Gwartney,James D, & Stroup,Richard L. (1997). Economics: Private and public choice (8th ed.). Dryden Press.

Chicago (17e ed.) Bronvermelding

Gwartney,James D, en Stroup,Richard L. Economics: Private and Public Choice. 8th ed. Fort Worth: Dryden Press, 1997.

MLA (9e ed.) Bronvermelding

Gwartney,James D, en Stroup,Richard L. Economics: Private and Public Choice. 8th ed. Dryden Press, 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.