Defense Primer : The National Defense Budget Function (050) : CRS In Focus.

MLA

Library of Congress. Defense Primer : The National Defense Budget Function (050) : CRS In Focus. [Washington : U.S. Government Printing Office], 2017.

APA

Library of Congress. (2017). Defense Primer : The National Defense Budget Function (050) : CRS In Focus. [Washington : U.S. Government Printing Office].

Chicago

Library of Congress. Defense Primer : The National Defense Budget Function (050) : CRS In Focus. [Washington : U.S. Government Printing Office], 2017.