APA

McGarry B. W., Epstein S. B. & Library of Congress. (2019). Overseas contingency operations funding: background and status. [Washington, D.C.]: Congressional Research Service.

Chicago

McGarry Brendan W, Epstein Susan B and Library of Congress. 2019. Overseas contingency operations funding: background and status. [Washington, D.C.]: Congressional Research Service.

Harvard

McGarry B. W., Epstein S. B. and Library of Congress. (2019). Overseas contingency operations funding: background and status. [Washington, D.C.]: Congressional Research Service.

MLA

McGarry Brendan W, Epstein Susan B and Library of Congress. Overseas contingency operations funding: background and status. [Washington, D.C.]: Congressional Research Service. 2019.