APA (7th ed.) Citation

National University of Singapore. Energy Studies Institute, Institute of Southeast Asian Studies, & Peimani, H. (2011). The challenge of energy security in the 21st century: Trends of significance. Institute of Southeast Asian Studies.

Chicago Style (17th ed.) Citation

National University of Singapore. Energy Studies Institute, Institute of Southeast Asian Studies, and Hooman Peimani. The Challenge of Energy Security in the 21st Century: Trends of Significance. Singapore: Institute of Southeast Asian Studies, 2011.

MLA (9th ed.) Citation

National University of Singapore. Energy Studies Institute, et al. The Challenge of Energy Security in the 21st Century: Trends of Significance. Institute of Southeast Asian Studies, 2011.