Leith, P., & Ingram, P. (1988). The Jurisprudence of orthodoxy: Queen's University essays on H.L.A. Hart. Routledge.
Chicago Style (17. basım) AtıfLeith, Philip, ve Peter Ingram. The Jurisprudence of Orthodoxy: Queen's University Essays on H.L.A. Hart. London: Routledge, 1988.
MLA (9th ed.) AtıfLeith, Philip, ve Peter Ingram. The Jurisprudence of Orthodoxy: Queen's University Essays on H.L.A. Hart. Routledge, 1988.
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