Scholz, R. W., & Wellmer, F. (2015). Losses and use efficiencies along the phosphorus cycle. Part 1: Dilemmata and losses in the mines and other nodes of the supply chain. Resources, conservation and recycling, 105, 216-234. https://doi.org/10.1016/j.resconrec.2015.09.020
Chicago Style (17th ed.) CitationScholz, Roland W., and Friedrich-Wilhelm Wellmer. "Losses and Use Efficiencies Along the Phosphorus Cycle. Part 1: Dilemmata and Losses in the Mines and Other Nodes of the Supply Chain." Resources, Conservation and Recycling 105 (2015): 216-234. https://doi.org/10.1016/j.resconrec.2015.09.020.
MLA (9th ed.) CitationScholz, Roland W., and Friedrich-Wilhelm Wellmer. "Losses and Use Efficiencies Along the Phosphorus Cycle. Part 1: Dilemmata and Losses in the Mines and Other Nodes of the Supply Chain." Resources, Conservation and Recycling, vol. 105, 2015, pp. 216-234, https://doi.org/10.1016/j.resconrec.2015.09.020.