Lua APA (7ú heag.)

Williamson, T. (1996). Knowing and asserting. Duke University Press.

Lua i Stíl Chicago (17ú heag.)

Williamson, T. Knowing and Asserting. Duke University Press, 1996.

Lua MLA (9ú heag.)

Williamson, T. Knowing and Asserting. Duke University Press, 1996.

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