APA aipamena

Zwiebach, B. (1975). Civility and disobedience. CUP.

Chicago Style aipamena

Zwiebach, Burton. Civility and Disobedience. CUP, 1975.

MLA aipamena

Zwiebach, Burton. Civility and Disobedience. CUP, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.