Citations refer to the original publication, not to a Scieee localized version.
Pérez, M., Usero García, J., Gracia, I., & Cabrera, F. (1991). Trace metals in sediments from the "Ria de Huelva". Gordon and Breach Science. https://doi.org/10.1080/02772249109357698
Pérez, M., et al. Trace metals in sediments from the "Ria de Huelva". Gordon and Breach Science, 1991. https://doi.org/10.1080/02772249109357698.
Pérez, M., José Usero García, I. Gracia, and F. Cabrera. Trace metals in sediments from the "Ria de Huelva". Gordon and Breach Science, 1991. https://doi.org/10.1080/02772249109357698.
Pérez, M. et al. (1991) Trace metals in sediments from the "Ria de Huelva". Gordon and Breach Science. Available at: https://doi.org/10.1080/02772249109357698.
M. Pérez, J. Usero García, I. Gracia, and F. Cabrera, “Trace metals in sediments from the "Ria de Huelva",” Gordon and Breach Science, 1991, doi: 10.1080/02772249109357698.
@misc{perez1991trace,
author = {Pérez, M. and Usero García, José and Gracia, I. and Cabrera, F.},
title = {Trace metals in sediments from the "Ria de Huelva"},
year = {1991},
publisher = {Gordon and Breach Science},
doi = {10.1080/02772249109357698},
url = {https://doi.org/10.1080/02772249109357698}
}
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