APA

United States, . (2019). Nominations to the Consumer Product Safety Commission, the National Institute of Standards and Technology, the Pipelines and Hazardous Materials Safety Administration, and the National Oceanic and Atmospheric Administration: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, September 27, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. Nominations to the Consumer Product Safety Commission, the National Institute of Standards and Technology, the Pipelines and Hazardous Materials Safety Administration, and the National Oceanic and Atmospheric Administration: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, September 27, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). Nominations to the Consumer Product Safety Commission, the National Institute of Standards and Technology, the Pipelines and Hazardous Materials Safety Administration, and the National Oceanic and Atmospheric Administration: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, September 27, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . Nominations to the Consumer Product Safety Commission, the National Institute of Standards and Technology, the Pipelines and Hazardous Materials Safety Administration, and the National Oceanic and Atmospheric Administration: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, September 27, 2017. Washington: U.S. Government Publishing Office. 2019.