توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(2005). PES, sustainable financing for conservation and development: Proceedings from the National Conference-Workshop on Payments for Environmental Services : direct incentives for biodiversity conservation and poverty alleviation, Manila, March 1-2, 2005. s.n.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

PES, Sustainable Financing for Conservation and Development: Proceedings from the National Conference-Workshop on Payments for Environmental Services : Direct Incentives for Biodiversity Conservation and Poverty Alleviation, Manila, March 1-2, 2005. [Manila: s.n, 2005.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

PES, Sustainable Financing for Conservation and Development: Proceedings from the National Conference-Workshop on Payments for Environmental Services : Direct Incentives for Biodiversity Conservation and Poverty Alleviation, Manila, March 1-2, 2005. s.n, 2005.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.