APA-viite (7. p.)
Conference on Natural Law University of Navarra, ebrary, Inc, & González, A. M. (2008). Contemporary perspectives on natural law: Natural law as a limiting concept. Ashgate.
Chicago-viite (17. p.)
Conference on Natural Law University of Navarra, Inc ebrary, ja Ana Marta González. Contemporary Perspectives on Natural Law: Natural Law as a Limiting Concept. Aldershot, Hants, England ; Burlington, VT: Ashgate, 2008.
MLA-viite (9. p.)
Conference on Natural Law University of Navarra, et al. Contemporary Perspectives on Natural Law: Natural Law as a Limiting Concept. Ashgate, 2008.
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