Cita APA (7a ed.)

United States. (1994). GPO Access: A service of the U.S. Government Printing Office : established under Government Printing Office Electronic Information Access Enhancement Act of 1993, Public Law 103-40--June 8, 1993. U.S. Government Printing Office.

Cita Chicago Style (17a ed.)

United States. GPO Access: A Service of the U.S. Government Printing Office : Established Under Government Printing Office Electronic Information Access Enhancement Act of 1993, Public Law 103-40--June 8, 1993. Washington, DC: U.S. Government Printing Office, 1994.

Cita MLA (9a ed.)

United States. GPO Access: A Service of the U.S. Government Printing Office : Established Under Government Printing Office Electronic Information Access Enhancement Act of 1993, Public Law 103-40--June 8, 1993. U.S. Government Printing Office, 1994.

Precaución: Estas citas no son 100% exactas.