APA-referens

Rubina M R. The effect of organic fertilizers on soil quality nutrient availability and quality of black pepper.

Chicago-stil citat

Rubina M R. The Effect of Organic Fertilizers on Soil Quality Nutrient Availability and Quality of Black Pepper.

MLA-referens

Rubina M R. The Effect of Organic Fertilizers on Soil Quality Nutrient Availability and Quality of Black Pepper.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.