Citação norma APA

Radio Free Europe. Audience and Public Opinion Research Department. (1967). Who has most influenced East European youth?: December 1967.

Citação norma Chicago

Radio Free Europe. Audience and Public Opinion Research Department. Who Has Most Influenced East European Youth?: December 1967. [Munich], 1967.

Citação norma MLA

Radio Free Europe. Audience and Public Opinion Research Department. Who Has Most Influenced East European Youth?: December 1967. 1967.

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