Lua APA (7ú heag.)

Griffith, E. S. (1953). The american system of government. Frederick A. Praeger.

Lua i Stíl Chicago (17ú heag.)

Griffith, Ernest Stacey. The American System of Government. New York: Frederick A. Praeger, 1953.

Lua MLA (9ú heag.)

Griffith, Ernest Stacey. The American System of Government. Frederick A. Praeger, 1953.

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