Lua APA (7ú heag.)

Ruggiero, V. R. (2015). Becoming a critical thinker (Eighth edition.). Cengage Learning.

Lua i Stíl Chicago (17ú heag.)

Ruggiero, Vincent Ryan. Becoming a Critical Thinker. Eighth edition. Stamford, Connecticut: Cengage Learning, 2015.

Lua MLA (9ú heag.)

Ruggiero, Vincent Ryan. Becoming a Critical Thinker. Eighth edition. Cengage Learning, 2015.

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