توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Clark, R. Regional cooperation according to interwar Romanian Nationalists: Roland Clark. The Balkans and Caucasus : parallel processes on the opposite sides of the Black Sea.(2012).

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Clark, Roland. "Regional Cooperation According to Interwar Romanian Nationalists: Roland Clark." The Balkans and Caucasus : Parallel Processes on the Opposite Sides of the Black Sea.(2012) .

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Clark, Roland. "Regional Cooperation According to Interwar Romanian Nationalists: Roland Clark." The Balkans and Caucasus : Parallel Processes on the Opposite Sides of the Black Sea.(2012), .