Sta. Ana, A. (2016). Shame game: What's so wrong about sex and contraception? Philippine Panorama.
芝加哥风格引文Sta. Ana, Art. "Shame Game: What's so Wrong About Sex and Contraception?" Philippine Panorama 2016.
MLA引文Sta. Ana, Art. "Shame Game: What's so Wrong About Sex and Contraception?" Philippine Panorama, 2016.
警告：这些引文格式不一定是100％准确.