APA ציטוט

Open University, Boyle, G., Everett, B., & Ramage, J. (2003). Energy systems and sustainability. Oxford University Press, in association with the Open University.

Chicago Style (17th ed.) Citation

Open University, Godfrey Boyle, Bob Everett, and Janet Ramage. Energy Systems and Sustainability. Oxford ; New York: Oxford University Press, in association with the Open University, 2003.

ציטוט MLA

Open University, et al. Energy Systems and Sustainability. Oxford University Press, in association with the Open University, 2003.