Freadman, A. Peirce's second classification of signs: Anne Freadman. Peirce's doctrine of signs : theory, applications, and connections.(1996).
Citação do estilo Chicago (17ª ed.)Freadman, Anne. "Peirce's Second Classification of Signs: Anne Freadman." Peirce's Doctrine of Signs : Theory, Applications, and Connections.(1996) .
Citação MLA (8ª ed.)Freadman, Anne. "Peirce's Second Classification of Signs: Anne Freadman." Peirce's Doctrine of Signs : Theory, Applications, and Connections.(1996), .
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.