توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Geyikdağı, V. N. (2011). Foreign investment in the Ottoman Empire: International trade and relations 1854-1914. Tauris Academic Studies.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Geyikdağı, V. Necla. Foreign Investment in the Ottoman Empire: International Trade and Relations 1854-1914. London ; New York: Tauris Academic Studies, 2011.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Geyikdağı, V. Necla. Foreign Investment in the Ottoman Empire: International Trade and Relations 1854-1914. Tauris Academic Studies, 2011.