SpringerLink (Online service), Jianping, L., Minrong, L., Jinnan, W., Jianjian, L., Hongwen, S., & Maoxing, H. (2014). Report on Global Environmental Competitiveness (2013). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/978-3-642-54678-5
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումSpringerLink (Online service), Li Jianping, Li Minrong, Wang Jinnan, Li Jianjian, Su Hongwen, and Huang Maoxing. Report on Global Environmental Competitiveness (2013). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2014. https://doi.org/10.1007/978-3-642-54678-5.
MLA (9րդ խմբ.) ՄեջբերումSpringerLink (Online service), et al. Report on Global Environmental Competitiveness (2013). Springer Berlin Heidelberg : Imprint: Springer, 2014. https://doi.org/10.1007/978-3-642-54678-5.