Lua APA (7ú heag.)

Fisher, A. (2011). Critical thinking: An introduction (Second edition.). Cambridge University Press.

Lua i Stíl Chicago (17ú heag.)

Fisher, Alec. Critical Thinking: An Introduction. Second edition. Cambridge, [England]: Cambridge University Press, 2011.

Lua MLA (9ú heag.)

Fisher, Alec. Critical Thinking: An Introduction. Second edition. Cambridge University Press, 2011.

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