Lua APA (7ú heag.)
Mathematics for Foreign Students. Limits and Derivatives: Tutorial.
Lua i Stíl Chicago (17ú heag.)Mathematics for Foreign Students. Limits and Derivatives: Tutorial.
Lua MLA (8ú heag.)Mathematics for Foreign Students. Limits and Derivatives: Tutorial.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.