Lua APA (7ú heag.)
Jones, C. O. (2005). The presidency in a separated system (2nd ed.). Brookings Institution Press.
Lua i Stíl Chicago (17ú heag.)
Jones, Charles O. The Presidency in a Separated System. 2nd ed. Washington, D.C.: Brookings Institution Press, 2005.
Lua MLA (9ú heag.)
Jones, Charles O. The Presidency in a Separated System. 2nd ed. Brookings Institution Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.