Lua APA (7ú heag.)

Goudge, T. A. (1969). The thought of C. S. Peirce. Dover Publications.

Lua i Stíl Chicago (17ú heag.)

Goudge, Thomas Anderson. The Thought of C. S. Peirce. New York: Dover Publications, 1969.

Lua MLA (9ú heag.)

Goudge, Thomas Anderson. The Thought of C. S. Peirce. Dover Publications, 1969.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.