Heijden, M. G. v. d., Streitwolf-Engel, R., Riedl, R., Siegrist, S., Neudecker, A., Ineichen, K., . . . Sanders, I. R. (2006). mycorrhizal contribution to plant productivity, plant nutrition and soil structure in experimental grassland. The New phytologist, 172(4), 739-752. https://doi.org/10.1111/j.1469-8137.2006.01862.x
Chicago Style (17th ed.) CitationHeijden, Marcel G.A. van der, Ruth Streitwolf-Engel, Ralph Riedl, Sabine Siegrist, Angelica Neudecker, Kurt Ineichen, Thomas Boller, Andres Wiemken, and Ian R. Sanders. "Mycorrhizal Contribution to Plant Productivity, Plant Nutrition and Soil Structure in Experimental Grassland." The New Phytologist 172, no. 4 (2006): 739-752. https://doi.org/10.1111/j.1469-8137.2006.01862.x.
MLA (9th ed.) CitationHeijden, Marcel G.A. van der, et al. "Mycorrhizal Contribution to Plant Productivity, Plant Nutrition and Soil Structure in Experimental Grassland." The New Phytologist, vol. 172, no. 4, 2006, pp. 739-752, https://doi.org/10.1111/j.1469-8137.2006.01862.x.