United States. Congress. Senate. Committee on Environment and Public Works. (2020). Examining the federal response to the risks associated with per- and polyfluoroalkyl substances (PFAS): Hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, March 28, 2019. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Examining the Federal Response to the Risks Associated with Per- and Polyfluoroalkyl Substances (PFAS): Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, First Session, March 28, 2019. Washington: U.S. Government Publishing Office, 2020.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Examining the Federal Response to the Risks Associated with Per- and Polyfluoroalkyl Substances (PFAS): Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, First Session, March 28, 2019. U.S. Government Publishing Office, 2020.