Lua APA (7ú heag.)

Pious, R. M. (1996). The presidency. Allyn and Bacon.

Lua i Stíl Chicago (17ú heag.)

Pious, Richard M. The Presidency. Boston: Allyn and Bacon, 1996.

Lua MLA (9ú heag.)

Pious, Richard M. The Presidency. Allyn and Bacon, 1996.

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