Wuthnow, R. (1991). Acts of compassion: Caring for others and helping ourselves. Princeton Univ..
芝加哥风格引文Wuthnow, Robert. Acts of Compassion: Caring for Others and Helping Ourselves. Princeton: Princeton Univ., 1991.
MLA引文Wuthnow, Robert. Acts of Compassion: Caring for Others and Helping Ourselves. Princeton Univ., 1991.
警告：这些引文格式不一定是100％准确.