Archana, S., & Shakhawat, K. (2013). Soil nutrient management for sustainable agriculture. Pointer.
Chicago-стиль цитированияArchana, Singh, and Kapila Shakhawat. Soil Nutrient Management for Sustainable Agriculture. Jaipur: Pointer, 2013.
MLA-цитированиеArchana, Singh, and Kapila Shakhawat. Soil Nutrient Management for Sustainable Agriculture. Pointer, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.