Lua APA (7ú heag.)

Unger, F. Tolerance and tolerances: A scientific perspective / Felix Unger. The end of tolerance?.(2002).

Lua i Stíl Chicago (17ú heag.)

Unger, Felix. "Tolerance and Tolerances: A Scientific Perspective / Felix Unger." The End of Tolerance?.(2002) .

Lua MLA (8ú heag.)

Unger, Felix. "Tolerance and Tolerances: A Scientific Perspective / Felix Unger." The End of Tolerance?.(2002), .

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