APA引文

Vergara Heidke, A., & Valverde, K. (2020). Communication spaces. Costa Rican political sphere in the electoral campaign.

Citación estilo Chicago

Vergara Heidke, Adrián, y Kendy Valverde. Communication Spaces. Costa Rican Political Sphere in the Electoral Campaign. 2020.

MLA引文

Vergara Heidke, Adrián, y Kendy Valverde. Communication Spaces. Costa Rican Political Sphere in the Electoral Campaign. 2020.

警告：这些引文格式不一定是100％准确.