Mount St. Helens emits a plume of steam and ash from an area of new crevasses in the crater glacier south of the 1980-86 lava dome. The event lasted approximately 25 minutes and created a pale-gray cloud that reached an altitude of almost 10,000-ft. The image taken at an altitude of 27,000-ft aboard a US Navy (USN) P-3C Orion aircraft Patrol Squadron 1 (VP-1), Screaming Eagles, Naval Air Station (NAS) Whidbey Island, Washington (WA)

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Mount St. Helens emits a plume of steam and ash from an area of new crevasses in the crater glacier south of the 1980-86 lava dome. The event lasted approximately 25 minutes and created a pale-gray cloud that reached an altitude of almost 10,000-ft. The image taken at an altitude of 27,000-ft aboard a US Navy (USN) P-3C Orion aircraft Patrol Squadron 1 (VP-1), Screaming Eagles, Naval Air Station (NAS) Whidbey Island, Washington (WA). 2004-10-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6669515. (Accessed July 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (2004-10-01) Mount St. Helens emits a plume of steam and ash from an area of new crevasses in the crater glacier south of the 1980-86 lava dome. The event lasted approximately 25 minutes and created a pale-gray cloud that reached an altitude of almost 10,000-ft. The image taken at an altitude of 27,000-ft aboard a US Navy (USN) P-3C Orion aircraft Patrol Squadron 1 (VP-1), Screaming Eagles, Naval Air Station (NAS) Whidbey Island, Washington (WA). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6669515
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/6669515>.
Note: These citations are programmatically generated and may be incomplete.