APA-referens

Schinkel, E. (1995). Natural forest on farms in the Northern Atlantic Zone of Costa Rica.

Chicago-stil citat

Schinkel, E.W. Natural Forest On Farms in the Northern Atlantic Zone of Costa Rica. 1995.

MLA-referens

Schinkel, E.W. Natural Forest On Farms in the Northern Atlantic Zone of Costa Rica. 1995.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.