Robles, J. A. (2009). The Reproductive Health referendum. IN Looking back [column]. Manila Standard Today.
芝加哥风格引文Robles, Jojo A. "The Reproductive Health Referendum. IN Looking Back [column]." Manila Standard Today 2009.
MLA引文Robles, Jojo A. "The Reproductive Health Referendum. IN Looking Back [column]." Manila Standard Today, 2009.
警告：这些引文格式不一定是100％准确.