APA引文

Fernández González, E. (2008). Corporate environmental responsability in the management of watersheds and natural resources in Costa Rica.

Citación estilo Chicago

Fernández González, Eloy. Corporate Environmental Responsability in the Management of Watersheds and Natural Resources in Costa Rica. 2008.

MLA引文

Fernández González, Eloy. Corporate Environmental Responsability in the Management of Watersheds and Natural Resources in Costa Rica. 2008.

警告：这些引文格式不一定是100％准确.