توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Stefan, O. (2015). Freedom in the gray zone: Experimental films and photographs rpduced by Romanian artists under Communism continue to resonate in the free-market era. Art in America.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Stefan, Olga. "Freedom in the Gray Zone: Experimental Films and Photographs Rpduced by Romanian Artists Under Communism Continue to Resonate in the Free-market Era." Art in America 2015.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Stefan, Olga. "Freedom in the Gray Zone: Experimental Films and Photographs Rpduced by Romanian Artists Under Communism Continue to Resonate in the Free-market Era." Art in America, 2015.