APA

Galtung J., . (1994). Human Rights in another key. Estados Unidos: Polity Press.

Chicago

Galtung Johan, . 1994. Human Rights in another key. Estados Unidos: Polity Press.

Harvard

Galtung J., . (1994). Human Rights in another key. Estados Unidos: Polity Press.

MLA

Galtung Johan, . Human Rights in another key. Estados Unidos: Polity Press. 1994.