Style de citation APA

(1970). Memorandum, National Reconnaissance Office to White House Staff, Photographic Satellite Coverage of the USSR, December 2, 1970, Top Secret.

Style de citation Chicago

Memorandum, National Reconnaissance Office to White House Staff, Photographic Satellite Coverage of the USSR, December 2, 1970, Top Secret. 1970.

Style de citation MLA

Memorandum, National Reconnaissance Office to White House Staff, Photographic Satellite Coverage of the USSR, December 2, 1970, Top Secret. 1970.

Attention : ces citations peuvent ne pas être correctes à 100%.