Sampson, R. J. (1993). Crime in the making: Pathways and turning points through life. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Sampson, Robert J. Crime in the Making: Pathways and Turning Points Through Life. Cambridge, Mass: Harvard University Press, 1993.
Lua MLA (9ú heag.)Sampson, Robert J. Crime in the Making: Pathways and Turning Points Through Life. Harvard University Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.