APA (7th ed.) Zitazioa
Corbett, R., Jacobs, F., & Shackleton, M. (2011). The European Parliament (Eighth edition.). John Harper Publishing.
Chicago Style (17th ed.) Zitazioa
Corbett, Richard, Francis Jacobs, eta Michael Shackleton. The European Parliament. Eighth edition. United Kingdom: John Harper Publishing, 2011.
MLA (9th ed.) Zitazioa
Corbett, Richard, et al. The European Parliament. Eighth edition. John Harper Publishing, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.