Citations in this Guide have been updated to the 20th edition of The Bluebook, A Uniform System of Citation. 9/30/2015
Using the linked guide, all references to Hawaii Reports after volume 75 would use Hawaiʻi with the okina. Thus, Dannenberg v. State, 139 Haw. 39, 383 P.3d 1177 (2016) becomes Dannenberg v. State, 139 Hawaiʻi 39, 383 P.3d 1177 (2016).
According to the Bluebook, cases from the Intermediate Court of Appeals use Haw. Ct. App. in the parenthetical, but the linked guide uses only App. in the parenthetical.