Ruiz, J. B. UN climate summit sets goals to save forests, use clean energy. Manila Bulletin.
芝加哥风格引文Ruiz, JC Bello. "UN Climate Summit Sets Goals to Save Forests, Use Clean Energy." Manila Bulletin .
MLA引文Ruiz, JC Bello. "UN Climate Summit Sets Goals to Save Forests, Use Clean Energy." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.