Gonzales, I. C. Use of solar power urged to lower oil dependence. The Philippine Star.
芝加哥风格引文Gonzales, Iris C. "Use of Solar Power Urged to Lower Oil Dependence." The Philippine Star .
MLA引文Gonzales, Iris C. "Use of Solar Power Urged to Lower Oil Dependence." The Philippine Star, .
警告：这些引文格式不一定是100％准确.