Lua APA (7ú heag.)

Samuelson,Paul A. (2010). Economics (19th.). McGraw Hill Education.

Lua i Stíl Chicago (17ú heag.)

Samuelson,Paul A. Economics. 19th. New York: McGraw Hill Education, 2010.

Lua MLA (9ú heag.)

Samuelson,Paul A. Economics. 19th. McGraw Hill Education, 2010.

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