APA (7th ed.) Citation

Chereches, I. A., Arion, I. D., Muresan, I. C., & Gaspar, F. (2023). Study of the Effects of the COVID-19 Pandemic on Air Quality: A Case Study in Cluj-Napoca, Romania. Sustainability, 15(3), 2549. https://doi.org/10.3390/su15032549

Chicago Style (17th ed.) Citation

Chereches, Ioan Aurel, Iulia Diana Arion, Iulia C. Muresan, and Ferenc Gaspar. "Study of the Effects of the COVID-19 Pandemic on Air Quality: A Case Study in Cluj-Napoca, Romania." Sustainability 15, no. 3 (2023): 2549. https://doi.org/10.3390/su15032549.

MLA (9th ed.) Citation

Chereches, Ioan Aurel, et al. "Study of the Effects of the COVID-19 Pandemic on Air Quality: A Case Study in Cluj-Napoca, Romania." Sustainability, vol. 15, no. 3, 2023, p. 2549, https://doi.org/10.3390/su15032549.