Cita APA (7th ed.)
Wuthnow, R. (1991). Acts of compassion: Caring for others and helping ourselves. Princeton University Press.
Cita Chicago (17th ed.)
Wuthnow, Robert. Acts of Compassion: Caring for Others and Helping Ourselves. Princeton, N.J.: Princeton University Press, 1991.
Cita MLA (9th ed.)
Wuthnow, Robert. Acts of Compassion: Caring for Others and Helping Ourselves. Princeton University Press, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.