APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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