Lua APA (7ú heag.)

Opie, I. A. (1993). The people in the playground. Oxford University Press.

Lua i Stíl Chicago (17ú heag.)

Opie, Iona Archibald. The People in the Playground. Oxford: Oxford University Press, 1993.

Lua MLA (9ú heag.)

Opie, Iona Archibald. The People in the Playground. Oxford University Press, 1993.

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