APA

Torreon B. S., Feickert A. & Library of Congress. (2019). Defense primer: organization of U.S. ground forces. [Washington, D.C.]: Congressional Research Service.

Chicago

Torreon Barbara Salazar, Feickert Andrew and Library of Congress. 2019. Defense primer: organization of U.S. ground forces. [Washington, D.C.]: Congressional Research Service.

Harvard

Torreon B. S., Feickert A. and Library of Congress. (2019). Defense primer: organization of U.S. ground forces. [Washington, D.C.]: Congressional Research Service.

MLA

Torreon Barbara Salazar, Feickert Andrew and Library of Congress. Defense primer: organization of U.S. ground forces. [Washington, D.C.]: Congressional Research Service. 2019.