Παραπομπή σε μορφή APA (7η εκδ.)

Factor, R. L. Peirce's definition of metaphor and its consequences: R. Lance Factor. Peirce's doctrine of signs : theory, applications, and connections.(1996).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Factor, R. Lance. "Peirce's Definition of Metaphor and Its Consequences: R. Lance Factor." Peirce's Doctrine of Signs : Theory, Applications, and Connections.(1996) .

Παραπομπή σε μορφή MLA (8th εκδ.)

Factor, R. Lance. "Peirce's Definition of Metaphor and Its Consequences: R. Lance Factor." Peirce's Doctrine of Signs : Theory, Applications, and Connections.(1996), .