APA引文

Valverde, J. (2000). Environmental Legislation, decentralization and resource management in Costa Rica.

Citación estilo Chicago

Valverde, Jaime. Environmental Legislation, Decentralization and Resource Management in Costa Rica. 2000.

MLA引文

Valverde, Jaime. Environmental Legislation, Decentralization and Resource Management in Costa Rica. 2000.

警告：这些引文格式不一定是100％准确.