Professional. (2004). Pre Conception and Prenatal Diagnostic Techniques Act,1994. Professional.
芝加哥风格引文Professional. Pre Conception and Prenatal Diagnostic Techniques Act,1994. New Delhi: Professional, 2004.
MLA引文Professional. Pre Conception and Prenatal Diagnostic Techniques Act,1994. Professional, 2004.
警告：这些引文格式不一定是100％准确.