A simulated bomb was located in a men's room on the first floor of Cheyenne Mountain. After the area was evacuated and guards posted to seal off the entrance, an explosive team with a sniffing dog were called into verify that the package contained explosives. They were participating in the 21st Space Wing's Operational Readiness Inspection conducted at Cheyenne Mountain Air Station and Peterson AFB, Colo., 13 to 17 February 1996. The Inspector General's Team tested their ability to respond to battle conditions, power outages, mobility deployments, aircraft and automobile accidents, hostage situations, bomb threats, armed robbery, terrorism, and communication disruptions

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. A simulated bomb was located in a men's room on the first floor of Cheyenne Mountain. After the area was evacuated and guards posted to seal off the entrance, an explosive team with a sniffing dog were called into verify that the package contained explosives. They were participating in the 21st Space Wing's Operational Readiness Inspection conducted at Cheyenne Mountain Air Station and Peterson AFB, Colo., 13 to 17 February 1996. The Inspector General's Team tested their ability to respond to battle conditions, power outages, mobility deployments, aircraft and automobile accidents, hostage situations, bomb threats, armed robbery, terrorism, and communication disruptions. 1996-02-13. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6500904. (Accessed September 20, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994, (1996-02-13) A simulated bomb was located in a men's room on the first floor of Cheyenne Mountain. After the area was evacuated and guards posted to seal off the entrance, an explosive team with a sniffing dog were called into verify that the package contained explosives. They were participating in the 21st Space Wing's Operational Readiness Inspection conducted at Cheyenne Mountain Air Station and Peterson AFB, Colo., 13 to 17 February 1996. The Inspector General's Team tested their ability to respond to battle conditions, power outages, mobility deployments, aircraft and automobile accidents, hostage situations, bomb threats, armed robbery, terrorism, and communication disruptions. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6500904
MLA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6500904>.
Note: These citations are programmatically generated and may be incomplete.