Bhardwaj, G. (2020). Cities, Crowding, and the Coronavirus: Predicting Contagion Risk Hotspots. The World Bank. https://doi.org/10.1596/33648
Chicago-Zitierstil (17. Ausg.)Bhardwaj, Gaurav. Cities, Crowding, and the Coronavirus: Predicting Contagion Risk Hotspots. Washington, D.C: The World Bank, 2020. https://doi.org/10.1596/33648.
MLA-Zitierstil (9. Ausg.)Bhardwaj, Gaurav. Cities, Crowding, and the Coronavirus: Predicting Contagion Risk Hotspots. The World Bank, 2020. https://doi.org/10.1596/33648.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.