APA (7th ed.) Citation

Yu, S., Wei, Y., & Wang, K. (2012). A PSO–GA optimal model to estimate primary energy demand of China. Energy policy, 42, 329-340. https://doi.org/10.1016/j.enpol.2011.11.090

Chicago Style (17th ed.) Citation

Yu, Shiwei, Yi-Ming Wei, and Ke Wang. "A PSO–GA Optimal Model to Estimate Primary Energy Demand of China." Energy Policy 42 (2012): 329-340. https://doi.org/10.1016/j.enpol.2011.11.090.

MLA (9th ed.) Citation

Yu, Shiwei, et al. "A PSO–GA Optimal Model to Estimate Primary Energy Demand of China." Energy Policy, vol. 42, 2012, pp. 329-340, https://doi.org/10.1016/j.enpol.2011.11.090.