Mabutas, G. S. (2001). Severe restrictions on smoking okd in Senate. Manila Bulletin.
芝加哥风格引文Mabutas, Gabriel S. "Severe Restrictions on Smoking Okd in Senate." Manila Bulletin 2001.
MLA引文Mabutas, Gabriel S. "Severe Restrictions on Smoking Okd in Senate." Manila Bulletin, 2001.
警告：这些引文格式不一定是100％准确.