Lua APA (7ú heag.)
Berkley, J. (1967). Teacher's manual. Singer.
Lua i Stíl Chicago (17ú heag.)
Berkley, James. Teacher's Manual. New York: Singer, 1967.
Lua MLA (9ú heag.)
Berkley, James. Teacher's Manual. Singer, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.