Lua APA (7ú heag.)
Ortiz, C. (2010). Private armed forces and global security: A guide to the issues. Praeger.
Lua i Stíl Chicago (17ú heag.)
Ortiz, Carlos. Private Armed Forces and Global Security: A Guide to the Issues. Santa Barbara, CA: Praeger, 2010.
Lua MLA (9ú heag.)
Ortiz, Carlos. Private Armed Forces and Global Security: A Guide to the Issues. Praeger, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.