Citations refer to the original publication, not to a Scieee localized version.
Perea, A., Climent Font, A., Demontiert, G., Claude Dran, J., & Montero, I. (1999). El oro de Guarrazar. Universidad de Sevilla. https://idus.us.es/items/af6a7bbc-541e-4729-8322-1e553aa2d574
Perea, Alicia, et al. El oro de Guarrazar. Universidad de Sevilla, 1999. https://idus.us.es/items/af6a7bbc-541e-4729-8322-1e553aa2d574.
Perea, Alicia, Aurelio Climent Font, Guy Demontiert, Jean Claude Dran, and Ignacio Montero. El oro de Guarrazar. Universidad de Sevilla, 1999. https://idus.us.es/items/af6a7bbc-541e-4729-8322-1e553aa2d574.
Perea, A. et al. (1999) El oro de Guarrazar. Universidad de Sevilla. Available at: https://idus.us.es/items/af6a7bbc-541e-4729-8322-1e553aa2d574.
A. Perea, A. Climent Font, G. Demontiert, J. Claude Dran, and I. Montero, “El oro de Guarrazar,” Universidad de Sevilla, 1999. [Online]. Available: https://idus.us.es/items/af6a7bbc-541e-4729-8322-1e553aa2d574
@misc{perea1999guarrazar,
author = {Perea, Alicia and Climent Font, Aurelio and Demontiert, Guy and Claude Dran, Jean and Montero, Ignacio},
title = {El oro de Guarrazar},
year = {1999},
publisher = {Universidad de Sevilla},
url = {https://idus.us.es/items/af6a7bbc-541e-4729-8322-1e553aa2d574}
}
The source metadata has no journal, volume or pages. Add them from the original publication if your citation needs them.