Lua APA (7ú heag.)

Martin, A. E. (1928). History of the United States. Ginn.

Lua i Stíl Chicago (17ú heag.)

Martin, Asa Earl. History of the United States. Boston: Ginn, 1928.

Lua MLA (9ú heag.)

Martin, Asa Earl. History of the United States. Ginn, 1928.

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