Lua APA (7ú heag.)

Silk, L. (1974). The economists. Avon.

Lua i Stíl Chicago (17ú heag.)

Silk, Leonard. The Economists. New York: Avon, 1974.

Lua MLA (9ú heag.)

Silk, Leonard. The Economists. Avon, 1974.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.