Cita APA (7th ed.)
Littlefair, P., & Davies, H. Design for Improved Solar Shading Control. Chartered Institution of Building Services Engineers.
Cita Chicago (17th ed.)
Littlefair, Paul, i Hywel Davies. Design for Improved Solar Shading Control. Londres, Inglaterra: Chartered Institution of Building Services Engineers.
Cita MLA (9th ed.)
Littlefair, Paul, i Hywel Davies. Design for Improved Solar Shading Control. Chartered Institution of Building Services Engineers.
Atenció: Aquestes cites poden no estar 100% correctes.