N.H. Rev. Stat. Ann. § 105-C:2
The following questions shall be submitted to the voters of a town on the regular ballot for the election of town officers if a petition is presented to the selectmen in accordance with RSA 39:3 requesting the same:
II. "If so, shall such police commissioners be chosen by:
Source. 1981, 277:1, eff. June 16, 1981.