Style de citation APA

Human Rights Watch. Helsinki Watch Committee. (1991). Destroying ethnic identity: The gypsies of Bulgaria ; a Helsinki Watch report ; June 1991. Human Rights Watch.

Style de citation Chicago

Human Rights Watch. Helsinki Watch Committee. Destroying Ethnic Identity: The Gypsies of Bulgaria ; a Helsinki Watch Report ; June 1991. New York ; Washington: Human Rights Watch, 1991.

Style de citation MLA

Human Rights Watch. Helsinki Watch Committee. Destroying Ethnic Identity: The Gypsies of Bulgaria ; a Helsinki Watch Report ; June 1991. Human Rights Watch, 1991.