APA (7th ed.) Zitazioa
ebrary, Inc, Cohen, R., & Zelnik, R. E. (2002). The Free Speech Movement: Reflections on Berkeley in the 1960s. University of California Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Robert Cohen, eta Reginald E. Zelnik. The Free Speech Movement: Reflections on Berkeley in the 1960s. Berkeley: University of California Press, 2002.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. The Free Speech Movement: Reflections on Berkeley in the 1960s. University of California Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.