Lua APA (7ú heag.)
Smith, R. S. (2014). In search of moral knowledge: Overcoming the fact-value dichotomy. IVP Academic.
Lua i Stíl Chicago (17ú heag.)
Smith, R. Scott. In Search of Moral Knowledge: Overcoming the Fact-value Dichotomy. Downers Grove, Illinois: IVP Academic, 2014.
Lua MLA (9ú heag.)
Smith, R. Scott. In Search of Moral Knowledge: Overcoming the Fact-value Dichotomy. IVP Academic, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.