Elefante, F. V. (2014). A practical look at solar power. Philippine Graphic.
芝加哥风格引文Elefante, Fil V. "A Practical Look at Solar Power." Philippine Graphic 2014.
MLA引文Elefante, Fil V. "A Practical Look at Solar Power." Philippine Graphic, 2014.
警告：这些引文格式不一定是100％准确.