APA (7e ed.) Bronvermelding
Abbasi, S. A., & Abbasi, N. (2001). Renewable energy sources and their environmental impact. Prentice Hall of India.
Chicago (17e ed.) Bronvermelding
Abbasi, S. A., en Naseema Abbasi. Renewable Energy Sources and Their Environmental Impact. New Delhi: Prentice Hall of India, 2001.
MLA (9e ed.) Bronvermelding
Abbasi, S. A., en Naseema Abbasi. Renewable Energy Sources and Their Environmental Impact. Prentice Hall of India, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.