Lua APA (7ú heag.)

(1998). U.N. predicts world population to settle at 11 billion by 2000. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

"U.N. Predicts World Population to Settle at 11 Billion by 2000." Manila Bulletin 1998.

Lua MLA (9ú heag.)

"U.N. Predicts World Population to Settle at 11 Billion by 2000." Manila Bulletin, 1998.

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