APA (7th ed.) Zitazioa

Michael, G. (2014). Extremism in America. University Press of Florida.

Chicago Style (17th ed.) Zitazioa

Michael, George. Extremism in America. Gainesville: University Press of Florida, 2014.

MLA (9th ed.) Zitazioa

Michael, George. Extremism in America. University Press of Florida, 2014.