توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1992). Response to the earth summit: Implementing the Philippine Agenda 21 for sustainable development : conference report 31 August-01 September 1992, Hyatt Regency Manila. The Organization.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Response to the Earth Summit: Implementing the Philippine Agenda 21 for Sustainable Development : Conference Report 31 August-01 September 1992, Hyatt Regency Manila. [Manila: The Organization, 1992.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Response to the Earth Summit: Implementing the Philippine Agenda 21 for Sustainable Development : Conference Report 31 August-01 September 1992, Hyatt Regency Manila. The Organization, 1992.