Han, P., Mei, H., Liu, D., Zeng, N., Tang, X., Wang, Y., & Pan, Y. (2021). Calibrations of Low-Cost Air Pollution Monitoring Sensors for CO, NO2, O3, and SO2. Sensors (Basel, Switzerland), 21(1), 256. https://doi.org/10.3390/s21010256
Chicago Style (17th ed.) CitationHan, Pengfei, Han Mei, Di Liu, Ning Zeng, Xiao Tang, Yinghong Wang, and Yuepeng Pan. "Calibrations of Low-Cost Air Pollution Monitoring Sensors for CO, NO2, O3, and SO2." Sensors (Basel, Switzerland) 21, no. 1 (2021): 256. https://doi.org/10.3390/s21010256.
MLA (9th ed.) CitationHan, Pengfei, et al. "Calibrations of Low-Cost Air Pollution Monitoring Sensors for CO, NO2, O3, and SO2." Sensors (Basel, Switzerland), vol. 21, no. 1, 2021, p. 256, https://doi.org/10.3390/s21010256.
Warning: These citations may not always be 100% accurate.