APA引文

(1997). PNB at 81: Renewed strength, renewed commitment. Manila Bulletin.

芝加哥风格引文

"PNB at 81: Renewed Strength, Renewed Commitment." Manila Bulletin 1997.

MLA引文

"PNB at 81: Renewed Strength, Renewed Commitment." Manila Bulletin, 1997.

警告：这些引文格式不一定是100％准确.