Lua APA (7ú heag.)

Shropshire, O. E. (1930). How Europeans became Americans. Charles E. Merrill Co..

Lua i Stíl Chicago (17ú heag.)

Shropshire, Olive Estil. How Europeans Became Americans. New York : Chicago: Charles E. Merrill Co., 1930.

Lua MLA (8ú heag.)

Shropshire, Olive Estil. How Europeans Became Americans. Charles E. Merrill Co., 1930.

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