एपीए उद्धरण

Johnston, P. (1999). The Contradictions of modern moral philosophy: Ethics after Wittgenstein.

शिकागो स्टाइल उद्धरण

Johnston, Paul. The Contradictions of Modern Moral Philosophy: Ethics After Wittgenstein. London, Routledge, 1999.

एमएलए उद्धरण

Johnston, Paul. The Contradictions of Modern Moral Philosophy: Ethics After Wittgenstein. 1999.