Lua APA (7ú heag.)
Leal, D. L. (2006). Electing America's governors: The politics of executive elections. Palgrave Macmillan.
Lua i Stíl Chicago (17ú heag.)
Leal, David L. Electing America's Governors: The Politics of Executive Elections. New York: Palgrave Macmillan, 2006.
Lua MLA (9ú heag.)
Leal, David L. Electing America's Governors: The Politics of Executive Elections. Palgrave Macmillan, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.