Lua APA (7ú heag.)

Chall, J. S. (1990). The reading crisis. Harvard University Press.

Lua i Stíl Chicago (17ú heag.)

Chall, Jeanne Sternlicht. The Reading Crisis. Cambridge, Mass: Harvard University Press, 1990.

Lua MLA (9ú heag.)

Chall, Jeanne Sternlicht. The Reading Crisis. Harvard University Press, 1990.

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