Smith, S. G. (1993). Sympathy, Scruple, and Piety: The Moral and Religious Valuation of Nonhumans. Journal of religious ethics, 21(2), 319-342.
Chicago-Zitierstil (17. Ausg.)Smith, Steven G. "Sympathy, Scruple, and Piety: The Moral and Religious Valuation of Nonhumans." Journal of Religious Ethics 21, no. 2 (1993): 319-342.
MLA-Zitierstil (9. Ausg.)Smith, Steven G. "Sympathy, Scruple, and Piety: The Moral and Religious Valuation of Nonhumans." Journal of Religious Ethics, vol. 21, no. 2, 1993, pp. 319-342.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.