APA aipamena

Picard, R. G. (1985). The Press and the decline of democracy. Greenwood Press.

Chicago Style aipamena

Picard, Robert G. The Press and the Decline of Democracy. Greenwood Press, 1985.

MLA aipamena

Picard, Robert G. The Press and the Decline of Democracy. Greenwood Press, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.