Lua APA (7ú heag.)

Gilbert, M. (1997). A history of the twentieth century. W. Morrow.

Lua i Stíl Chicago (17ú heag.)

Gilbert, Martin. A History of the Twentieth Century. New York: W. Morrow, 1997.

Lua MLA (9ú heag.)

Gilbert, Martin. A History of the Twentieth Century. W. Morrow, 1997.

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