The only available ISO 690 in Spanish cites the author followed by the date. However, at the field of Law studies, we are expected to use the following:
FULL FAMILY NAME'S AUTHOR, FIRST LETTER OF THE AUTHOR'S FIRST NAME., Title (in italics), volume, editor, place of edition, year.
Another issue I found is that, in small cites, it is not allowed to use the full one (the same that is used in the bibliography), instead of only referring the author, year and page. Law investigation studies in Spain need to write the full cite at the end of the document's page were the reference is made.
It would be very appreciated if the two issues mentioned above were taken into consideration.