Lua APA (7ú heag.)
Urbina, M. G. (2012). Capital punishment in America: Race and the death penalty over time. LFB Scholarly Pub. LLC.
Lua i Stíl Chicago (17ú heag.)
Urbina, Martin G. Capital Punishment in America: Race and the Death Penalty over Time. El Paso: LFB Scholarly Pub. LLC, 2012.
Lua MLA (9ú heag.)
Urbina, Martin G. Capital Punishment in America: Race and the Death Penalty over Time. LFB Scholarly Pub. LLC, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.