توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

E. Guimarês Mara̕ Helena, Mascarenhas Andř, Sousa Carlos, Boski Tomasz, Dentinho Tomaz Ponce, & Resilience Alliance. The impact of water quality changes on the socio-economic system of the guadiana estuary , an assessment of management options.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

E. Guimarês Mara̕ Helena, Mascarenhas Andř, Sousa Carlos, Boski Tomasz, Dentinho Tomaz Ponce, و Resilience Alliance. The Impact of Water Quality Changes on the Socio-economic System of the Guadiana Estuary , an Assessment of Management Options.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

E. Guimarês Mara̕ Helena, et al. The Impact of Water Quality Changes on the Socio-economic System of the Guadiana Estuary , an Assessment of Management Options.