Trautwein, C., Berset, J., Wolschke, H., & Kümmerer, K. (2014). Occurrence of the antidiabetic drug Metformin and its ultimate transformation product Guanylurea in several compartments of the aquatic cycle. Environment international, 70, 203-212. https://doi.org/10.1016/j.envint.2014.05.008
Citace podle Chicago (17th ed.)Trautwein, Christoph, Jean-Daniel Berset, Hendrik Wolschke, a Klaus Kümmerer. "Occurrence of the Antidiabetic Drug Metformin and Its Ultimate Transformation Product Guanylurea in Several Compartments of the Aquatic Cycle." Environment International 70 (2014): 203-212. https://doi.org/10.1016/j.envint.2014.05.008.
Citace podle MLA (9th ed.)Trautwein, Christoph, et al. "Occurrence of the Antidiabetic Drug Metformin and Its Ultimate Transformation Product Guanylurea in Several Compartments of the Aquatic Cycle." Environment International, vol. 70, 2014, pp. 203-212, https://doi.org/10.1016/j.envint.2014.05.008.