Physical map of the world, June 2003
MLA
Physical Map of the World, June 2003. [Washington, D.C.: Central Intelligence Agency], 2003
APA, 7th edition
(2003). Physical map of the world, June 2003. [Washington, D.C.: Central Intelligence Agency]
Chicago, 17th edition
Physical map of the world, June 2003. [Washington, D.C.: Central Intelligence Agency], 2003