APA-referens (7:e uppl.)

Cheng Nianliang, Zhang Dawei, Li Yunting, Xie Xiaoming, Chen Ziyue, Meng Fan, . . . Nature. Spatio-temporal variations of PM2.5 concentrations and the evaluation of emission reduction measures during two red air pollution alerts in Beijing.

Chicago-referens (17:e uppl.)

Cheng Nianliang, Zhang Dawei, Li Yunting, Xie Xiaoming, Chen Ziyue, Meng Fan, Gao Bingbo, He Bin, och Nature. Spatio-temporal Variations of PM2.5 Concentrations and the Evaluation of Emission Reduction Measures During Two Red Air Pollution Alerts in Beijing.

MLA-referens (9:e uppl.)

Cheng Nianliang, et al. Spatio-temporal Variations of PM2.5 Concentrations and the Evaluation of Emission Reduction Measures During Two Red Air Pollution Alerts in Beijing.

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