Style de citation APA

van der Velde, M., Folberth, C., Balkovič, J., Ciais, P., Fritz, S., Janssens, I. A., . . . Peñuelas, J. (2014). African crop yield reductions due to increasingly unbalanced Nitrogen and Phosphorus consumption. Global change biology, 20(4), 1278. https://doi.org/10.1111/gcb.12481

Style de citation Chicago

van der Velde, Marijn, et al. "African Crop Yield Reductions Due to Increasingly Unbalanced Nitrogen and Phosphorus Consumption." Global Change Biology 20, no. 4 (2014): 1278. https://dx.doi.org/10.1111/gcb.12481.

Style de citation MLA

van der Velde, Marijn, et al. "African Crop Yield Reductions Due to Increasingly Unbalanced Nitrogen and Phosphorus Consumption." Global Change Biology, vol. 20, no. 4, 2014, p. 1278.