Cita APA (7a ed.)
Walling, H. J. (2025). The Influence of Phosphorus Fertiliser Addition on Soybean Nitrogen Fixation and Yield. PQDT - Global.
Cita Chicago Style (17a ed.)
Walling, Hannah Josephine. "The Influence of Phosphorus Fertiliser Addition on Soybean Nitrogen Fixation and Yield." PQDT - Global 2025.
Cita MLA (9a ed.)
Walling, Hannah Josephine. "The Influence of Phosphorus Fertiliser Addition on Soybean Nitrogen Fixation and Yield." PQDT - Global, 2025.
Precaución: Estas citas no son 100% exactas.