توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Alexander, I., & Mayer, C. P. (1997). Creating incentives for private infrastructure companies to become more efficient. World Bank.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Alexander, Ian, و C. P. Mayer. Creating Incentives for Private Infrastructure Companies to Become More Efficient. Washington, DC: World Bank, 1997.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Alexander, Ian, و C. P. Mayer. Creating Incentives for Private Infrastructure Companies to Become More Efficient. World Bank, 1997.