United States. Department of Homeland Security. Office of Inspector General & Costello, J. L. (2019). Testimony of Acting Inspector General Jennifer L. Costello before the Committee on Oversight and Reform, U.S. House of Representatives, "The Trump administration's child separation policy: Substantiated allegations of mistreatment". U.S. Department of Homeland Security, Office of Inspector General.
Chicago Style (17th ed.) CitationUnited States. Department of Homeland Security. Office of Inspector General and Jennifer L. Costello. Testimony of Acting Inspector General Jennifer L. Costello Before the Committee on Oversight and Reform, U.S. House of Representatives, "The Trump Administration's Child Separation Policy: Substantiated Allegations of Mistreatment". [Washington, D.C.]: U.S. Department of Homeland Security, Office of Inspector General, 2019.
MLA (9th ed.) CitationUnited States. Department of Homeland Security. Office of Inspector General and Jennifer L. Costello. Testimony of Acting Inspector General Jennifer L. Costello Before the Committee on Oversight and Reform, U.S. House of Representatives, "The Trump Administration's Child Separation Policy: Substantiated Allegations of Mistreatment". U.S. Department of Homeland Security, Office of Inspector General, 2019.