Lua APA (7ú heag.)
Lévy, P. (2011). The semantic sphere: Computation, cognition and information economy. ISTE : Wiley.
Lua i Stíl Chicago (17ú heag.)
Lévy, Pierre. The Semantic Sphere: Computation, Cognition and Information Economy. London, England ; Hoboken, New Jersey: ISTE : Wiley, 2011.
Lua MLA (9ú heag.)
Lévy, Pierre. The Semantic Sphere: Computation, Cognition and Information Economy. ISTE : Wiley, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.