APA (7th ed.) Citation

Psotka, J., Tracey, E., & Sica, R. J. Retrieval of bulk hygroscopicity from PurpleAir PM<sub>2.5</sub> sensor measurements. Copernicus Publications.

Chicago Style (17th ed.) Citation

Psotka, J., E. Tracey, and R. J. Sica. Retrieval of Bulk Hygroscopicity from PurpleAir PM<sub>2.5</sub> Sensor Measurements. Copernicus Publications.

MLA (9th ed.) Citation

Psotka, J., et al. Retrieval of Bulk Hygroscopicity from PurpleAir PM<sub>2.5</sub> Sensor Measurements. Copernicus Publications.

Warning: These citations may not always be 100% accurate.