Fernandez, R. A. (2001). GMO trials now being conducted in 7 sites. Philippine Star.
芝加哥风格引文Fernandez, Ruby A. "GMO Trials Now Being Conducted in 7 Sites." Philippine Star 2001.
MLA引文Fernandez, Ruby A. "GMO Trials Now Being Conducted in 7 Sites." Philippine Star, 2001.
警告：这些引文格式不一定是100％准确.