Cita APA

Wang, M., Liu, F., & Zheng, M. (2020). Air quality improvement from COVID-19 lockdown: Evidence from China. Air Qual Atmos Health.

Citación estilo Chicago

Wang, Meichang, Feng Liu, y Meina Zheng. "Air Quality Improvement From COVID-19 Lockdown: Evidence From China." Air Qual Atmos Health 2020.

Cita MLA

Wang, Meichang, Feng Liu, y Meina Zheng. "Air Quality Improvement From COVID-19 Lockdown: Evidence From China." Air Qual Atmos Health 2020.