APA引文

Carvajal-Pérez, A. L. (2021). Currency rate its evolution from 1960 to 2020 and the exchange policies applied in Costa Rica.

Citación estilo Chicago

Carvajal-Pérez, Ana Lorena. Currency Rate Its Evolution From 1960 to 2020 and the Exchange Policies Applied in Costa Rica. 2021.

MLA引文

Carvajal-Pérez, Ana Lorena. Currency Rate Its Evolution From 1960 to 2020 and the Exchange Policies Applied in Costa Rica. 2021.

警告：这些引文格式不一定是100％准确.