Lua APA (7ú heag.)

U.S. Senate. Energy policy act of 2005.

Lua i Stíl Chicago (17ú heag.)

U.S. Senate. Energy Policy Act of 2005.

Lua MLA (9ú heag.)

U.S. Senate. Energy Policy Act of 2005.

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