Lua APA (7ú heag.)
(1974). Earth Manual (2nd ed.). CBS Publishers & Distributors.
Lua i Stíl Chicago (17ú heag.)
Earth Manual. 2nd ed. New Delhi: CBS Publishers & Distributors, 1974.
Lua MLA (9ú heag.)
Earth Manual. 2nd ed. CBS Publishers & Distributors, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.