توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Arena, M. (2006). Does insurance market activity promote economic growth?: Country study for industrial and developing countries. World Bank.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Arena, Marco. Does Insurance Market Activity Promote Economic Growth?: Country Study for Industrial and Developing Countries. Washington, D.C: World Bank, 2006.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Arena, Marco. Does Insurance Market Activity Promote Economic Growth?: Country Study for Industrial and Developing Countries. World Bank, 2006.