Cita APA (7th ed.)
Duffy, A., Rogers, M., & Ayompe, L. (2015). Renewable energy and energy efficiency: Assessment of projects and policies. Wiley Blackwell.
Cita Chicago (17th ed.)
Duffy, Aidan, Martin Rogers, i Lacour Ayompe. Renewable Energy and Energy Efficiency: Assessment of Projects and Policies. West Sussex, England: Wiley Blackwell, 2015.
Cita MLA (9th ed.)
Duffy, Aidan, et al. Renewable Energy and Energy Efficiency: Assessment of Projects and Policies. Wiley Blackwell, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.