Παραπομπή APA

Zwiebach, B. (1975). Civility and disobedience. Cambridge University Press.

Παραπομπή Chicago Style

Zwiebach, Burton. Civility and Disobedience. London: Cambridge University Press, 1975.

Παραπομπή MLA

Zwiebach, Burton. Civility and Disobedience. Cambridge University Press, 1975.