Lua APA (7ú heag.)
The Principles of Learning and Behavior.
Lua i Stíl Chicago (17ú heag.)
The Principles of Learning and Behavior.
Lua MLA (9ú heag.)
The Principles of Learning and Behavior.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.