Lua APA (7ú heag.)
(1980). The 1980 world book year book (ed.). World book- childcraft international, Inc..
Lua i Stíl Chicago (17ú heag.)
The 1980 World Book Year Book. ed. Chicago: World book- childcraft international, Inc., 1980.
Lua MLA (9ú heag.)
The 1980 World Book Year Book. ed. World book- childcraft international, Inc., 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.