توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Keul, I. (2009). Early modern religious communities in East-Central Europe: Ethnic diversity, denominational plurality, and corporative politics in the principality of Transylvania, 1526-1691. Brill.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Keul, István. Early Modern Religious Communities in East-Central Europe: Ethnic Diversity, Denominational Plurality, and Corporative Politics in the Principality of Transylvania, 1526-1691. Leiden ; Boston: Brill, 2009.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Keul, István. Early Modern Religious Communities in East-Central Europe: Ethnic Diversity, Denominational Plurality, and Corporative Politics in the Principality of Transylvania, 1526-1691. Brill, 2009.