APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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