Earthquake - Calexico, Calif. , June 18, 2010 --At the United States Port of entry, a 7. 2 magnitude earthquake struck the US Port Authority leaving office walls cracked and damaged. The US Port sustained structural damage from the recent earthquake, but remains fully operational. Adam DuBrowa/FEMA

Chicago citation style
Department of Homeland Security. Federal Emergency Management Agency. Public Affairs Division. 3/1/2003. Earthquake - Calexico, Calif. , June 18, 2010 --At the United States Port of entry, a 7. 2 magnitude earthquake struck the US Port Authority leaving office walls cracked and damaged. The US Port sustained structural damage from the recent earthquake, but remains fully operational. Adam DuBrowa/FEMA. 2010-06-18. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7854413. (Accessed November 21, 2018.)
APA citation style
Department of Homeland Security. Federal Emergency Management Agency. Public Affairs Division. 3/1/2003, (2010-06-18) Earthquake - Calexico, Calif. , June 18, 2010 --At the United States Port of entry, a 7. 2 magnitude earthquake struck the US Port Authority leaving office walls cracked and damaged. The US Port sustained structural damage from the recent earthquake, but remains fully operational. Adam DuBrowa/FEMA. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7854413
MLA citation style
Department of Homeland Security. Federal Emergency Management Agency. Public Affairs Division. 3/1/2003. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7854413>.
Note: These citations are programmatically generated and may be incomplete.