Παραπομπή σε μορφή APA (7η εκδ.)

.Abbasi, S., & abbasi, n. (2005). Renewable energy sources and their environmental impact. Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

.Abbasi, S.A, και naseema abbasi. Renewable Energy Sources and Their Environmental Impact. New delhi: Prentice Hall, 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

.Abbasi, S.A, και naseema abbasi. Renewable Energy Sources and Their Environmental Impact. Prentice Hall, 2005.