APA引文

Calderón Umaña , R. (2025). Paid Killing in Costa Rica: A Sociological Exploration.

Citación estilo Chicago

Calderón Umaña , Rodolfo. Paid Killing in Costa Rica: A Sociological Exploration. 2025.

MLA引文

Calderón Umaña , Rodolfo. Paid Killing in Costa Rica: A Sociological Exploration. 2025.

警告：這些引文格式不一定是100％准確.