APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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