APA-referens (7:e uppl.)
International Lesbian and Gay Association Europe. (1999). After Amsterdam: Sexual orientation and the European Union : a guide. ILGA Europe.
Chicago-referens (17:e uppl.)
International Lesbian and Gay Association Europe. After Amsterdam: Sexual Orientation and the European Union : A Guide. Brussels: ILGA Europe, 1999.
MLA-referens (9:e uppl.)
International Lesbian and Gay Association Europe. After Amsterdam: Sexual Orientation and the European Union : A Guide. ILGA Europe, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.