Cita APA (7th ed.)
Brogan, P., Garratt, C., & Appignanesi, R. Introducing American Politics. Icon Books.
Cita Chicago (17th ed.)
Brogan, Patrick, Chris Garratt, i Richard Appignanesi. Introducing American Politics. Cambridge, Inglaterra: Icon Books.
Cita MLA (9th ed.)
Brogan, Patrick, et al. Introducing American Politics. Icon Books.
Atenció: Aquestes cites poden no estar 100% correctes.