Sterba, J. P. (2001). Three challenges to ethics: Environmentalism, feminism, and multiculturalism. Oxford University Press.
Chicago-referens (17:e uppl.)Sterba, James P. Three Challenges to Ethics: Environmentalism, Feminism, and Multiculturalism. New York: Oxford University Press, 2001.
MLA-referens (9:e uppl.)Sterba, James P. Three Challenges to Ethics: Environmentalism, Feminism, and Multiculturalism. Oxford University Press, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.