APA (7th ed.) Citation

Santos, R., Machado, R., Alves- Pereira, I., & Ferreira, R. (2015). The Influence of Nitrogen Fertilization on Growth, Yield and Nitrate and Oxalic Acid Concentration in Purslane (Portulaca oleracea).

Chicago Style (17th ed.) Citation

Santos, R.V, RMA Machado, I. Alves- Pereira, and Rui Ferreira. The Influence of Nitrogen Fertilization on Growth, Yield and Nitrate and Oxalic Acid Concentration in Purslane (Portulaca Oleracea). 2015.

MLA (8th ed.) Citation

Santos, R.V, et al. The Influence of Nitrogen Fertilization on Growth, Yield and Nitrate and Oxalic Acid Concentration in Purslane (Portulaca Oleracea). 2015.