APA

Brown J. T., Library of Congress, . (2019). Presidential Policy Directive 8 and the national preparedness system: background and issues for Congress. [Washington, D.C.]: Congressional Research Service.

Chicago

Brown Jared T, Library of Congress, . 2019. Presidential Policy Directive 8 and the national preparedness system: background and issues for Congress. [Washington, D.C.]: Congressional Research Service.

Harvard

Brown J. T., Library of Congress, . (2019). Presidential Policy Directive 8 and the national preparedness system: background and issues for Congress. [Washington, D.C.]: Congressional Research Service.

MLA

Brown Jared T, Library of Congress, . Presidential Policy Directive 8 and the national preparedness system: background and issues for Congress. [Washington, D.C.]: Congressional Research Service. 2019.