Lua APA (7ú heag.)

Scarpitti, F. R. (1980). Social problems. Holt, Rinehart & Winston.

Lua i Stíl Chicago (17ú heag.)

Scarpitti, Frank R. Social Problems. New York: Holt, Rinehart & Winston, 1980.

Lua MLA (9ú heag.)

Scarpitti, Frank R. Social Problems. Holt, Rinehart & Winston, 1980.

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