Lua APA (7ú heag.)
Halberstam, D. (1991). The next century. Morrow.
Lua i Stíl Chicago (17ú heag.)
Halberstam, David. The Next Century. New York: Morrow, 1991.
Lua MLA (9ú heag.)
Halberstam, David. The Next Century. Morrow, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.