APA (7th ed.) Citation

Xiaoxuan Yang. (2021). Does city lockdown prevent the spread of COVID-19? New evidence from the synthetic control method. BMC.

Chicago Style (17th ed.) Citation

Xiaoxuan Yang. Does City Lockdown Prevent the Spread of COVID-19? New Evidence from the Synthetic Control Method. BMC, 2021.

MLA (9th ed.) Citation

Xiaoxuan Yang. Does City Lockdown Prevent the Spread of COVID-19? New Evidence from the Synthetic Control Method. BMC, 2021.

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