APA (7th ed.) Zitazioa
Schrager, A., & Witwer, R. (2010). The blueprint: How the Democrats won Colorado, and why Republicans everywhere should care. Speaker's Corner Books.
Chicago Style (17th ed.) Zitazioa
Schrager, Adam, eta Rob Witwer. The Blueprint: How the Democrats Won Colorado, and Why Republicans Everywhere Should Care. Golden, CO: Speaker's Corner Books, 2010.
MLA (9th ed.) Zitazioa
Schrager, Adam, eta Rob Witwer. The Blueprint: How the Democrats Won Colorado, and Why Republicans Everywhere Should Care. Speaker's Corner Books, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.