Citação norma APA

Radio Free Europe. Audience and Public Opinion Research Department. (1971). Comparison of domestic Bulgarian and RFE/APOR research findings concerning the impact of radio Sofia: October 1971. Radio Free Europe.

Citação norma Chicago

Radio Free Europe. Audience and Public Opinion Research Department. Comparison of Domestic Bulgarian and RFE/APOR Research Findings Concerning the Impact of Radio Sofia: October 1971. Munich: Radio Free Europe, 1971.

Citação norma MLA

Radio Free Europe. Audience and Public Opinion Research Department. Comparison of Domestic Bulgarian and RFE/APOR Research Findings Concerning the Impact of Radio Sofia: October 1971. Radio Free Europe, 1971.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.