Lua APA (7ú heag.)

Sharpe, M. E. (2012). America in decline. M.E. Sharpe.

Lua i Stíl Chicago (17ú heag.)

Sharpe, M. E. America in Decline. Armonk, N.Y.: M.E. Sharpe, 2012.

Lua MLA (9ú heag.)

Sharpe, M. E. America in Decline. M.E. Sharpe, 2012.

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