He, J., Zong, Y., & Gebhardt, H. (2011). New spatial strategy in China: Major function zoning of Beijing-Tianjin metropolitan area with perspective from ecological economics. Journal of urban planning and development, 137(4), . https://doi.org/10.1061/(ASCE)UP.1943-5444.0000081
Chicago Style (17th ed.) CitationHe, Jinliao, Yue-Guang Zong, and Hans Gebhardt. "New Spatial Strategy in China: Major Function Zoning of Beijing-Tianjin Metropolitan Area with Perspective from Ecological Economics." Journal of Urban Planning and Development 137, no. 4 (2011). https://doi.org/10.1061/(ASCE)UP.1943-5444.0000081.
MLA (9th ed.) CitationHe, Jinliao, et al. "New Spatial Strategy in China: Major Function Zoning of Beijing-Tianjin Metropolitan Area with Perspective from Ecological Economics." Journal of Urban Planning and Development, vol. 137, no. 4, 2011, https://doi.org/10.1061/(ASCE)UP.1943-5444.0000081.