APA引文

Calvo Salazar, C. (2018). Sustainable sanitation from a multi-layered approach: The case of Costa Rica.

Citación estilo Chicago

Calvo Salazar, Cindy. Sustainable Sanitation From a Multi-layered Approach: The Case of Costa Rica. 2018.

MLA引文

Calvo Salazar, Cindy. Sustainable Sanitation From a Multi-layered Approach: The Case of Costa Rica. 2018.

警告：這些引文格式不一定是100％准確.