Warnock9mary. (1979). Ethics since 1900. (3rd ed.). OUP.
Chicago Edition CitationWarnock9mary. Ethics Since 1900. 3rd ed. Oxford: OUP, 1979.
MLA Edition CitationWarnock9mary. Ethics Since 1900. 3rd ed. OUP, 1979.
Warning: These citations may not always be 100% accurate.