APA aipamena

Johnston, h. (2014). What is a social movement. polity.

Chicago Style aipamena

Johnston, hank. What Is a Social Movement. cambridge: polity, 2014.

MLA aipamena

Johnston, hank. What Is a Social Movement. polity, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.