Citação norma APA

Kroef, J. M. ˜. ˜. (1978). Political ideology in democratic Kampuchea. Orbis. - publ. by the Foreign Policy Research Institute of the University of Pennsylvania.

Citação norma Chicago

Kroef, Justus M. ˜vanœ ˜derœ. "Political Ideology in Democratic Kampuchea." Orbis. - Publ. by the Foreign Policy Research Institute of the University of Pennsylvania 1978.

Citação norma MLA

Kroef, Justus M. ˜vanœ ˜derœ. "Political Ideology in Democratic Kampuchea." Orbis. - Publ. by the Foreign Policy Research Institute of the University of Pennsylvania, 1978.

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