एपीए उद्धरण

(2016). Soil fertility and fertilizers: An introduction to nutrient management. Upper Saddle River, N.J: Pearson.

शिकागो स्टाइल उद्धरण

Soil Fertility and Fertilizers: An Introduction to Nutrient Management. Upper Saddle River, N.J: Pearson, 2016.

एमएलए उद्धरण

Soil Fertility and Fertilizers: An Introduction to Nutrient Management. Upper Saddle River, N.J: Pearson, 2016.