Romero, J. V. J. (2002). Global aging, not overpopulation, to shape future of world economy. Manila Times.
芝加哥风格引文Romero, Jose V. Jr. "Global Aging, Not Overpopulation, to Shape Future of World Economy." Manila Times 2002.
MLA引文Romero, Jose V. Jr. "Global Aging, Not Overpopulation, to Shape Future of World Economy." Manila Times, 2002.
警告：这些引文格式不一定是100％准确.