Lua APA (7ú heag.)

Samuelson, P. A. (1964). Readings in economics (4th ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Samuelson, Paul Anthony. Readings in Economics. 4th ed. New York: McGraw-Hill, 1964.

Lua MLA (9ú heag.)

Samuelson, Paul Anthony. Readings in Economics. 4th ed. McGraw-Hill, 1964.

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