Citazione Stile APA (7a Edizione)

Marmo, C. Ontology and semantics in the logic of Duns Scotus: Costantino Marmo. On the Medieval theory of signs.(1989).

Citazione stile Chigago Style (17a edizione)

Marmo, Costantino. "Ontology and Semantics in the Logic of Duns Scotus: Costantino Marmo." On the Medieval Theory of Signs.(1989) .

Citatione MLA (8a ed.)

Marmo, Costantino. "Ontology and Semantics in the Logic of Duns Scotus: Costantino Marmo." On the Medieval Theory of Signs.(1989), .