Lua APA (7ú heag.)
Pharies, D. A. (1985). Charles S. Peirce and the linguistic sign. J. Benjamins.
Lua i Stíl Chicago (17ú heag.)
Pharies, David A. Charles S. Peirce and the Linguistic Sign. Amsterdam ; Philadelphia: J. Benjamins, 1985.
Lua MLA (9ú heag.)
Pharies, David A. Charles S. Peirce and the Linguistic Sign. J. Benjamins, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.