APA (7th ed.) Citation

Hörcher, D., De Borger, B., Seifu, W., & Graham, D. J. (2020). Public transport provision under agglomeration economies. Regional science and urban economics, 81, 103503. https://doi.org/10.1016/j.regsciurbeco.2019.103503

Chicago Style (17th ed.) Citation

Hörcher, Daniel, Bruno De Borger, Woubit Seifu, and Daniel J. Graham. "Public Transport Provision Under Agglomeration Economies." Regional Science and Urban Economics 81 (2020): 103503. https://doi.org/10.1016/j.regsciurbeco.2019.103503.

MLA (9th ed.) Citation

Hörcher, Daniel, et al. "Public Transport Provision Under Agglomeration Economies." Regional Science and Urban Economics, vol. 81, 2020, p. 103503, https://doi.org/10.1016/j.regsciurbeco.2019.103503.