APA

United States, . (2019). S. 2836, the Preventing Emerging Threats Act of 2018: countering malicious drones : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. S. 2836, the Preventing Emerging Threats Act of 2018: countering malicious drones : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). S. 2836, the Preventing Emerging Threats Act of 2018: countering malicious drones : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . S. 2836, the Preventing Emerging Threats Act of 2018: countering malicious drones : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office. 2019.