APA-referens

Rojas, L. A. (2006). Non-tillage as an agronomical method in basic grain sustainable production.

Chicago-stil citat

Rojas, Luis A. Non-tillage As an Agronomical Method in Basic Grain Sustainable Production. 2006.

MLA-referens

Rojas, Luis A. Non-tillage As an Agronomical Method in Basic Grain Sustainable Production. 2006.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.