APA引文

Quirós Calderón, C. S., & Agüero-Valverde, J. (2021). Fare inequities in public transit system in Costa Rica.

Citación estilo Chicago

Quirós Calderón, Cristhian Santiago, y Jonathan Agüero-Valverde. Fare Inequities in Public Transit System in Costa Rica. 2021.

MLA引文

Quirós Calderón, Cristhian Santiago, y Jonathan Agüero-Valverde. Fare Inequities in Public Transit System in Costa Rica. 2021.

警告：這些引文格式不一定是100％准確.