Retherford, R. D., & Roy, T. K. Factors affecting sex-selective abortion in India and 17 major states. International Institute for Population Sciences [2003].
芝加哥风格引文Retherford, Robert D., 与 T. K. Roy. Factors Affecting Sex-selective Abortion in India and 17 Major States. Mumbai, India: International Institute for Population Sciences [2003].
MLA引文Retherford, Robert D., 与 T. K. Roy. Factors Affecting Sex-selective Abortion in India and 17 Major States. International Institute for Population Sciences [2003].
警告：这些引文格式不一定是100％准确.