APA citiranje

Zhang, G. (2016). Environmental and social-economic impacts of sewage sludge treatment: The evidence of Beijing. Singapore: Springer.

Trích dẫn kiểu Chicago

Zhang, Guofeng. Environmental and Social-economic Impacts of Sewage Sludge Treatment: The Evidence of Beijing. Singapore: Springer, 2016.

MLA citiranje

Zhang, Guofeng. Environmental and Social-economic Impacts of Sewage Sludge Treatment: The Evidence of Beijing. Singapore: Springer, 2016.