APA引文

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

芝加哥风格引文

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

MLA引文

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

警告：这些引文格式不一定是100％准确.