APA-referens (7:e uppl.)

Guo, Y., Guo, Y., Deng, C., Deng, C., Ovaska, A., Zheng, F., . . . Kulmala, M. (2023). Measurement report: The 4-year variability and influence of the Winter Olympics and other special events on air quality in urban Beijing during wintertime. Copernicus Publications.

Chicago-referens (17:e uppl.)

Guo, Y., et al. Measurement Report: The 4-year Variability and Influence of the Winter Olympics and Other Special Events on Air Quality in Urban Beijing During Wintertime. Copernicus Publications, 2023.

MLA-referens (9:e uppl.)

Guo, Y., et al. Measurement Report: The 4-year Variability and Influence of the Winter Olympics and Other Special Events on Air Quality in Urban Beijing During Wintertime. Copernicus Publications, 2023.

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