APA

United States, . (2018). Combating the opioid epidemic: intercepting illicit opioids at ports of entry. [Washington, D.C.]: United States Senate, Committee on Homeland Security & Governmental Affairs.

Chicago

United States, . 2018. Combating the opioid epidemic: intercepting illicit opioids at ports of entry. [Washington, D.C.]: United States Senate, Committee on Homeland Security & Governmental Affairs.

Harvard

United States, . (2018). Combating the opioid epidemic: intercepting illicit opioids at ports of entry. [Washington, D.C.]: United States Senate, Committee on Homeland Security & Governmental Affairs.

MLA

United States, . Combating the opioid epidemic: intercepting illicit opioids at ports of entry. [Washington, D.C.]: United States Senate, Committee on Homeland Security & Governmental Affairs. 2018.