Lua APA (7ú heag.)

Olson, J. S. (1979). The ethnic dimension in American history. St. Martin's Press.

Lua i Stíl Chicago (17ú heag.)

Olson, James Stuart. The Ethnic Dimension in American History. New York: St. Martin's Press, 1979.

Lua MLA (8ú heag.)

Olson, James Stuart. The Ethnic Dimension in American History. St. Martin's Press, 1979.

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