APA (7th ed.) Citation

Texas Air Control Board. (1981). General rules: 31 TAC chapter 101, revised March 20, 1981 (Rev.). The Board.

Chicago Style (17th ed.) Citation

Texas Air Control Board. General Rules: 31 TAC Chapter 101, Revised March 20, 1981. Rev. [Austin, Tex.]: The Board, 1981.

MLA (9th ed.) Citation

Texas Air Control Board. General Rules: 31 TAC Chapter 101, Revised March 20, 1981. Rev. The Board, 1981.