Parker, M. E., Li, M., Bouzaghrane, M. A., Obeid, H., Hayes, D., Frick, K. T., . . . Chatman, D. G. (2021). Public transit use in the United States in the era of COVID-19: Transit riders’ travel behavior in the COVID-19 impact and recovery period. Transport policy, 111, 53-62. https://doi.org/10.1016/j.tranpol.2021.07.005
Chicago-Zitierstil (17. Ausg.)Parker, Madeleine E.G., et al. "Public Transit Use in the United States in the Era of COVID-19: Transit Riders’ Travel Behavior in the COVID-19 Impact and Recovery Period." Transport Policy 111 (2021): 53-62. https://doi.org/10.1016/j.tranpol.2021.07.005.
MLA-Zitierstil (9. Ausg.)Parker, Madeleine E.G., et al. "Public Transit Use in the United States in the Era of COVID-19: Transit Riders’ Travel Behavior in the COVID-19 Impact and Recovery Period." Transport Policy, vol. 111, 2021, pp. 53-62, https://doi.org/10.1016/j.tranpol.2021.07.005.