Lua APA (7ú heag.)
Hall, J., & Llewelyn, S. (2006). What is clinical psychology (4th ed.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
Hall, John, agus Susan Llewelyn. What Is Clinical Psychology. 4th ed. Oxford: Oxford University Press, 2006.
Lua MLA (9ú heag.)
Hall, John, agus Susan Llewelyn. What Is Clinical Psychology. 4th ed. Oxford University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.