Villa, R. L. (2002). Nat'l Railways Act Okd unanimously by House. Manila Bulletin.
芝加哥风格引文Villa, Rod L. "Nat'l Railways Act Okd Unanimously by House." Manila Bulletin 2002.
MLA引文Villa, Rod L. "Nat'l Railways Act Okd Unanimously by House." Manila Bulletin, 2002.
警告：这些引文格式不一定是100％准确.