Morgan, M. A., Jackson, W. A., & Volk, R. J. (1972). Nitrate Absorption and Assimilation in Ryegrass as Influenced by Calcium and Magnesium.
Citação norma ChicagoMorgan, M. A., W. A. Jackson, and R. J. Volk. Nitrate Absorption and Assimilation in Ryegrass As Influenced By Calcium and Magnesium. 1972.
Citação norma MLAMorgan, M. A., W. A. Jackson, and R. J. Volk. Nitrate Absorption and Assimilation in Ryegrass As Influenced By Calcium and Magnesium. 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.