Lua APA (7ú heag.)

Tabarroni, A. Mental signs and the theory of representation in Ockham: Andrea Tabarroni. On the Medieval theory of signs.(1989).

Lua i Stíl Chicago (17ú heag.)

Tabarroni, Andrea. "Mental Signs and the Theory of Representation in Ockham: Andrea Tabarroni." On the Medieval Theory of Signs.(1989) .

Lua MLA (8ú heag.)

Tabarroni, Andrea. "Mental Signs and the Theory of Representation in Ockham: Andrea Tabarroni." On the Medieval Theory of Signs.(1989), .

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.