Cita APA

Gastil, R. D. (1984). Freedom in the world: Political rights and civil liberties 1983-1984. Westport, Connecticut: Greenwood.

Citación estilo Chicago

Gastil, Raymond D. Freedom in the World: Political Rights and Civil Liberties 1983-1984. Westport, Connecticut: Greenwood, 1984.

Cita MLA

Gastil, Raymond D. Freedom in the World: Political Rights and Civil Liberties 1983-1984. Westport, Connecticut: Greenwood, 1984.