APA (7th ed.) Citation

Li, J., & Tartarini, F. Changes in Air Quality during the COVID-19 Lockdown in Singapore and Associations with Human Mobility Trends. Springer.

Chicago Style (17th ed.) Citation

Li, Jiayu, and Federico Tartarini. Changes in Air Quality During the COVID-19 Lockdown in Singapore and Associations with Human Mobility Trends. Springer.

MLA (9th ed.) Citation

Li, Jiayu, and Federico Tartarini. Changes in Air Quality During the COVID-19 Lockdown in Singapore and Associations with Human Mobility Trends. Springer.

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