Open University, Boyle, G., Everett, B., & Ramage, J. (2003). Energy systems and sustainability. Oxford University Press, in association with the Open University.
芝加哥风格引文Open University, Godfrey Boyle, Bob Everett, 与 Janet Ramage. Energy Systems and Sustainability. Oxford ; New York: Oxford University Press, in association with the Open University, 2003.
MLA引文Open University, et al. Energy Systems and Sustainability. Oxford University Press, in association with the Open University, 2003.
警告：这些引文格式不一定是100％准确.