.Abbasi, S., & abbasi, n. (2005). Renewable energy sources and their environmental impact. Prentice Hall.
Чикаго стиль цитування (17-те видання).Abbasi, S.A, та naseema abbasi. Renewable Energy Sources and Their Environmental Impact. New delhi: Prentice Hall, 2005.
Стиль цитування MLA (9-ме видання).Abbasi, S.A, та naseema abbasi. Renewable Energy Sources and Their Environmental Impact. Prentice Hall, 2005.