Cates, D. F. (1997). Choosing to feel: Virtue, friendship, and compassion for friends. The University of Notre Dame Press.
Citazione stile Chigago Style (17a edizione)Cates, Diana Fritz. Choosing to Feel: Virtue, Friendship, and Compassion for Friends. Notre Dame, Ind: The University of Notre Dame Press, 1997.
Citatione MLA (8a ed.)Cates, Diana Fritz. Choosing to Feel: Virtue, Friendship, and Compassion for Friends. The University of Notre Dame Press, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.