Lua APA (7ú heag.)

Calhoun, D. H. (1973). The intelligence of a people. Princeton University Press.

Lua i Stíl Chicago (17ú heag.)

Calhoun, Daniel Hovey. The Intelligence of a People. Princeton, N.J.: Princeton University Press, 1973.

Lua MLA (8ú heag.)

Calhoun, Daniel Hovey. The Intelligence of a People. Princeton University Press, 1973.

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