APA (7th ed.) Citation

Torre, B., Borrero-Santiago, A., Fabbri, E., & Guerra, R. (2019). Trace metal levels and toxicity in the Huelva Estuary (Spain): A case study with comparisons to historical levels from the past decades. Environmental chemistry and ecotoxicology, 1, 12-18. https://doi.org/10.1016/j.enceco.2019.07.002

Chicago Style (17th ed.) Citation

Torre, B.M, A.R Borrero-Santiago, E. Fabbri, and R. Guerra. "Trace Metal Levels and Toxicity in the Huelva Estuary (Spain): A Case Study with Comparisons to Historical Levels from the Past Decades." Environmental Chemistry and Ecotoxicology 1 (2019): 12-18. https://doi.org/10.1016/j.enceco.2019.07.002.

MLA (9th ed.) Citation

Torre, B.M, et al. "Trace Metal Levels and Toxicity in the Huelva Estuary (Spain): A Case Study with Comparisons to Historical Levels from the Past Decades." Environmental Chemistry and Ecotoxicology, vol. 1, 2019, pp. 12-18, https://doi.org/10.1016/j.enceco.2019.07.002.