APA-referens

Christophe, G. (2016). Some considerations on the staple grain production in Central America.

Chicago-stil citat

Christophe, Guy. Some Considerations On the Staple Grain Production in Central America. 2016.

MLA-referens

Christophe, Guy. Some Considerations On the Staple Grain Production in Central America. 2016.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.