Παραπομπή σε μορφή APA (7η εκδ.)

Say, J. B., Prinsep, C. R., & Biddle, C. C. (1852). A treatise on political economy: Or, The production, distribution, and consumption of wealth. Lippincott.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Say, Jean Baptiste, Charles Robert Prinsep, και Clement Cornell Biddle. A Treatise on Political Economy: Or, The Production, Distribution, and Consumption of Wealth. Philadelphia: Lippincott, 1852.

Παραπομπή σε μορφή MLA (9th εκδ.)

Say, Jean Baptiste, et al. A Treatise on Political Economy: Or, The Production, Distribution, and Consumption of Wealth. Lippincott, 1852.