APA
Defense Mapping Agency, . (1978). Maps of the land and water areas for the operation and defense of the Panama Canal, referred to in the agreements in implementation of articles III and IV of the Panama Canal treaty =. [Washington, D.C.]: .
Chicago
Defense Mapping Agency, . 1978. Maps of the land and water areas for the operation and defense of the Panama Canal, referred to in the agreements in implementation of articles III and IV of the Panama Canal treaty =. [Washington, D.C.]: .
Harvard
Defense Mapping Agency, . (1978). Maps of the land and water areas for the operation and defense of the Panama Canal, referred to in the agreements in implementation of articles III and IV of the Panama Canal treaty =. [Washington, D.C.]: .
MLA
Defense Mapping Agency, . Maps of the land and water areas for the operation and defense of the Panama Canal, referred to in the agreements in implementation of articles III and IV of the Panama Canal treaty =. [Washington, D.C.]: . 1978.