Hobhouse, L., & Ginsberg, M. (1951). Morals in evolution: A study in comparative ethics (7th ed.). Chapman & Hall.
Chicago-Zitierstil (17. Ausg.)Hobhouse, L.T, 与 Morris Ginsberg. Morals in Evolution: A Study in Comparative Ethics. 7th ed. London: Chapman & Hall, 1951.
MLA-Zitierstil (8. Ausg.)Hobhouse, L.T, 与 Morris Ginsberg. Morals in Evolution: A Study in Comparative Ethics. 7th ed. Chapman & Hall, 1951.
警告：这些引文格式不一定是100％准确.