Lua APA (7ú heag.)

Vernon, R. (2001). Political morality: A theory of liberal democracy. Continuum.

Lua i Stíl Chicago (17ú heag.)

Vernon, Richard. Political Morality: A Theory of Liberal Democracy. London: Continuum, 2001.

Lua MLA (9ú heag.)

Vernon, Richard. Political Morality: A Theory of Liberal Democracy. Continuum, 2001.

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