Παραπομπή σε μορφή APA (7η εκδ.)

Gwartney, J. D. (2009). Economics: Private and public choice (12th ed., macro-first version.). South-Western Cengage Learning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gwartney, James D. Economics: Private and Public Choice. 12th ed., macro-first version. Mason, OH: South-Western Cengage Learning, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gwartney, James D. Economics: Private and Public Choice. 12th ed., macro-first version. South-Western Cengage Learning, 2009.