Lua APA (7ú heag.)

Lockhart, P. (2012). Measurement. Harvard University Press.

Lua i Stíl Chicago (17ú heag.)

Lockhart, Paul. Measurement. Cambridge, Mass.: Harvard University Press, 2012.

Lua MLA (9ú heag.)

Lockhart, Paul. Measurement. Harvard University Press, 2012.

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