APA (7th ed.) Citation

United States. Congress. House. Committee on Homeland Security. Subcommittee on Emergency Preparedness, Response, and Recovery. (2022). 20 years after 9/11: Examining emergency communications : hearing before the Subcommittee on Emergency Preparedness, Response, and Recovery of the Committee on Homeland Security, House of Representatives, One Hundred Seventeenth Congress, first session, October 7, 2021 and November 2, 2021. U.S. Government Publishing Office.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Homeland Security. Subcommittee on Emergency Preparedness, Response, and Recovery. 20 Years After 9/11: Examining Emergency Communications : Hearing Before the Subcommittee on Emergency Preparedness, Response, and Recovery of the Committee on Homeland Security, House of Representatives, One Hundred Seventeenth Congress, First Session, October 7, 2021 and November 2, 2021. Washington: U.S. Government Publishing Office, 2022.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Homeland Security. Subcommittee on Emergency Preparedness, Response, and Recovery. 20 Years After 9/11: Examining Emergency Communications : Hearing Before the Subcommittee on Emergency Preparedness, Response, and Recovery of the Committee on Homeland Security, House of Representatives, One Hundred Seventeenth Congress, First Session, October 7, 2021 and November 2, 2021. U.S. Government Publishing Office, 2022.