APA-referens

Bertsch, F., Ramírez, F., & Henríquez, C. (2009). Evaluation of phosphite as a root and foliar fertilizer source of phosphorus.

Chicago-stil citat

Bertsch, Floria, Floria Ramírez, och Carlos Henríquez. Evaluation of Phosphite As a Root and Foliar Fertilizer Source of Phosphorus. 2009.

MLA-referens

Bertsch, Floria, Floria Ramírez, och Carlos Henríquez. Evaluation of Phosphite As a Root and Foliar Fertilizer Source of Phosphorus. 2009.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.