Lua APA (7ú heag.)

Christensen, L. B. (2001). Experimental methodology (Eight edition.). Allyn and Bacon.

Lua i Stíl Chicago (17ú heag.)

Christensen, Larry B. Experimental Methodology. Eight edition. Boston: Allyn and Bacon, 2001.

Lua MLA (8ú heag.)

Christensen, Larry B. Experimental Methodology. Eight edition. Allyn and Bacon, 2001.

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