Wyo. Stat. § 8-1-104

In amending, altering or repealing any of the laws of Wyoming, it is sufficient to identify each of the laws to be so amended, altered or repealed by designating the particular section, subsection, paragraph, subparagraph or other subdivision of the statutes affected by the appropriate number or letter, or by the appropriate chapter and section of a session law if the law to be amended, altered or repealed is not a numbered statute, and it is not necessary to refer by title or otherwise to the original legislative enactment, or amendment thereof, to be so affected. Each bill for an act to amend, alter or repeal any laws in effect, but not yet published, shall refer to the laws by their title and the date of approval by the governor. Nothing in this section shall be construed as altering any rule or requirement that any portion of an enactment being amended shall be set forth in full.