APA-referens

Arrieta, O. (2007). Land Management and Planning in Siquirres. A Geographical Approach.

Chicago-stil citat

Arrieta, Omar. Land Management and Planning in Siquirres. A Geographical Approach. 2007.

MLA-referens

Arrieta, Omar. Land Management and Planning in Siquirres. A Geographical Approach. 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.