NRS 155.040: Personal notice by citation.

If personal notice is required by this title to be given to any person in the matter of an estate or testamentary trust, and no other mode of giving notice is prescribed, it must be given by citation, issued by the clerk and directed to the person to be served, and must command the person to appear before the court at a time and place to be named in the citation. The nature or character of the proceedings must be briefly stated in the citation, and a copy of the petition, if any, must be attached.