APA (7th ed.) Citation

Alberini, A., Bas, J., & Cirillo, C. (2026). Fare-Free Bus Service and CO2 Reductions: Evidence from a Natural Experiment.

Chicago Style (17th ed.) Citation

Alberini, Anna, Javier Bas, and Cinzia Cirillo. Fare-Free Bus Service and CO2 Reductions: Evidence from a Natural Experiment. 2026.

MLA (9th ed.) Citation

Alberini, Anna, et al. Fare-Free Bus Service and CO2 Reductions: Evidence from a Natural Experiment. 2026.