Cita APA (7a ed.)
Abbasi, T., & Abbasi, S. A. (2010). Renewable Energy Sources: Their Impact on Global Warming and Pollution. PHI Learning.
Cita Chicago Style (17a ed.)
Abbasi, Tasneem, y S. A. Abbasi. Renewable Energy Sources: Their Impact on Global Warming and Pollution. New Delhi: PHI Learning, 2010.
Cita MLA (9a ed.)
Abbasi, Tasneem, y S. A. Abbasi. Renewable Energy Sources: Their Impact on Global Warming and Pollution. PHI Learning, 2010.
Precaución: Estas citas no son 100% exactas.