Lua APA (7ú heag.)
Smith, A., & Stigler, G. J. (1957). Selections from the wealth of nations. Harlan Davidson, Inc..
Lua i Stíl Chicago (17ú heag.)
Smith, Adam, agus George J. Stigler. Selections from the Wealth of Nations. Wheeling, Illinois: Harlan Davidson, Inc., 1957.
Lua MLA (9ú heag.)
Smith, Adam, agus George J. Stigler. Selections from the Wealth of Nations. Harlan Davidson, Inc., 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.