Lua APA (7ú heag.)

Hellman, D. A. (1980). The economics of crime. St. Martin's Press.

Lua i Stíl Chicago (17ú heag.)

Hellman, Daryl A. The Economics of Crime. New York: St. Martin's Press, 1980.

Lua MLA (9ú heag.)

Hellman, Daryl A. The Economics of Crime. St. Martin's Press, 1980.

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