Constantino, G. (1992). Peaceful town to watch / Gerry Constantino. Manila Bulletin.
芝加哥风格引文Constantino, Gerry. "Peaceful Town to Watch / Gerry Constantino." Manila Bulletin 1992.
MLA引文Constantino, Gerry. "Peaceful Town to Watch / Gerry Constantino." Manila Bulletin, 1992.
警告：这些引文格式不一定是100％准确.