APA (7th ed.) Citation

Collivignarelli, M. C., Abbà, A., Bertanza, G., Pedrazzani, R., Ricciardi, P., & Carnevale Miino, M. (2020). Lockdown for CoViD-2019 in Milan: What are the effects on air quality? The Science of the total environment, 732, 139280. https://doi.org/10.1016/j.scitotenv.2020.139280

Chicago Style (17th ed.) Citation

Collivignarelli, Maria Cristina, Alessandro Abbà, Giorgio Bertanza, Roberta Pedrazzani, Paola Ricciardi, and Marco Carnevale Miino. "Lockdown for CoViD-2019 in Milan: What Are the Effects on Air Quality?" The Science of the Total Environment 732 (2020): 139280. https://doi.org/10.1016/j.scitotenv.2020.139280.

MLA (9th ed.) Citation

Collivignarelli, Maria Cristina, et al. "Lockdown for CoViD-2019 in Milan: What Are the Effects on Air Quality?" The Science of the Total Environment, vol. 732, 2020, p. 139280, https://doi.org/10.1016/j.scitotenv.2020.139280.