Kennedy, Christopher, et al. “The Changing Metabolism of Cities”. Journal of Industrial Ecology, vol. 11, no. 2, 2007, pp. 43-59, https://doi.org/10.1162/jie.2007.1107.
Kennedy, C., Cuddihy, J., & Engel‐Yan, J. (2007). The Changing Metabolism of Cities. Journal of Industrial Ecology, 11(2), 43-59. https://doi.org/10.1162/jie.2007.1107
Kennedy C, Cuddihy J, Engel‐Yan J. The Changing Metabolism of Cities. Journal of Industrial Ecology. 2007;11(2):43-59.