توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Co, E. E. A. (2010). Philippine democracy assessment: Rule of law and access to justice. Action for Economic Reforms, Inc. and International Institute for Democracy and Electoral Assistance (IDEA).

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Co, Edna Estifania A. Philippine Democracy Assessment: Rule of Law and Access to Justice. Quezon City: Action for Economic Reforms, Inc. and International Institute for Democracy and Electoral Assistance (IDEA), 2010.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Co, Edna Estifania A. Philippine Democracy Assessment: Rule of Law and Access to Justice. Action for Economic Reforms, Inc. and International Institute for Democracy and Electoral Assistance (IDEA), 2010.