توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Manby, B. (1999). The price of oil: Corporate responsibility and human rights violations in Nigeria's oil producing communities. Human Rights Watch.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Manby, Bronwen. The Price of Oil: Corporate Responsibility and Human Rights Violations in Nigeria's Oil Producing Communities. New York: Human Rights Watch, 1999.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Manby, Bronwen. The Price of Oil: Corporate Responsibility and Human Rights Violations in Nigeria's Oil Producing Communities. Human Rights Watch, 1999.