Cita APA (7a ed.)

Smith, A., & Stigler, G. J. (1957). Selections from the "Wealth of nations". Applenton-Century-Crofts.

Cita Chicago Style (17a ed.)

Smith, Adam, y George J. Stigler. Selections from the "Wealth of Nations". New York: Applenton-Century-Crofts, 1957.

Cita MLA (9a ed.)

Smith, Adam, y George J. Stigler. Selections from the "Wealth of Nations". Applenton-Century-Crofts, 1957.