توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Clarke, G. R. G., Cull, R. J., & Martinez Peri, M. S. (2001). Does foreign bank penetration reduce access to credit in developing countries: Evidence from asking borrowers. World Bank.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Clarke, George R. G., Robert J. Cull, و Maria Soledad Martinez Peri. Does Foreign Bank Penetration Reduce Access to Credit in Developing Countries: Evidence from Asking Borrowers. Washington, D.C: World Bank, 2001.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Clarke, George R. G., et al. Does Foreign Bank Penetration Reduce Access to Credit in Developing Countries: Evidence from Asking Borrowers. World Bank, 2001.