APA (7th ed.) Citation

World Renewable Energy Congress Company, Institute of Energy (Great Britain), & Sayigh, A. A. M. (1991). Energy conservation in buildings: The achievement of 50% energy saving--an environmental challenge? : proceedings of NORTHSUN 90, an international conference, University of Reading, UK, 18-21 September 1990. Pergamon.

Chicago Style (17th ed.) Citation

World Renewable Energy Congress Company, Institute of Energy (Great Britain), and A. A. M. Sayigh. Energy Conservation in Buildings: The Achievement of 50% Energy Saving--an Environmental Challenge? : Proceedings of NORTHSUN 90, an International Conference, University of Reading, UK, 18-21 September 1990. [Place of publication not identified]: Pergamon, 1991.

MLA (8th ed.) Citation

World Renewable Energy Congress Company, et al. Energy Conservation in Buildings: The Achievement of 50% Energy Saving--an Environmental Challenge? : Proceedings of NORTHSUN 90, an International Conference, University of Reading, UK, 18-21 September 1990. Pergamon, 1991.