How do I cite publications from the US Government Printing Office?
If an author lists US Government Printing Office as the publisher, AMA prefers you to obtain the name of the issuing bureau, agency, or department, if possible
Government/Agency Bulletin: 3.13.2
References to bulletins published by departments or agencies of a government should include the following information, in the order indicated:
Government Reports: 3.15.5
Government Reports are treated the same as an electronic journal and book reference.
WomensHealth.gov. Statistics: autoimmune diseases. http://www.womenshealth.gov/statistics/statistics-by-topic/autoimmune-diseases.cfm. Updated June 17, 2009. Accessed January 11, 2012
U.S. Government Accountability Office. Reported Status of Department of Defense's Enterprise Resource Planning Systems. GAO-12-565R. http://www.gao.gov/products/GAO-12-565R. Published March 30, 2012. Accessed April 2, 2012