Lua APA (7ú heag.)
Epstein, R. L. (2015). Reasoning and formal logic: Essays on logic as the art of reasoning well. Advanced Reasoning Forum.
Lua i Stíl Chicago (17ú heag.)
Epstein, Richard L. Reasoning and Formal Logic: Essays on Logic as the Art of Reasoning Well. Socorro, New Mexico: Advanced Reasoning Forum, 2015.
Lua MLA (9ú heag.)
Epstein, Richard L. Reasoning and Formal Logic: Essays on Logic as the Art of Reasoning Well. Advanced Reasoning Forum, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.