Haw. Rev. Stat. § 501-267

Any instrument conveying or otherwise dealing with deregistered land and which requires a reference to a prior recorded instrument may satisfy the requirements of section 502-33 by reference to the land court document number (in the case of a document recorded pursuant to chapter 501) or to the book and page or bureau of conveyances document number (in the case of a document recorded pursuant to chapter 502) of the instrument to which reference is made.