APA

Doyle C., Library of Congress, . (2019). Material support of terrorists and foreign terrorist organizations: sunset amendments in brief. [Washington, D.C.]: Congressional Research Service.

Chicago

Doyle Charles, Library of Congress, . 2019. Material support of terrorists and foreign terrorist organizations: sunset amendments in brief. [Washington, D.C.]: Congressional Research Service.

Harvard

Doyle C., Library of Congress, . (2019). Material support of terrorists and foreign terrorist organizations: sunset amendments in brief. [Washington, D.C.]: Congressional Research Service.

MLA

Doyle Charles, Library of Congress, . Material support of terrorists and foreign terrorist organizations: sunset amendments in brief. [Washington, D.C.]: Congressional Research Service. 2019.