Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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