Style de citation APA

(1971). CIA, National Intelligence Estimate, NIE 11-3-71, Soviet Strategic Defenses, February 25, 1971, Top Secret.

Style de citation Chicago

CIA, National Intelligence Estimate, NIE 11-3-71, Soviet Strategic Defenses, February 25, 1971, Top Secret. 1971.

Style de citation MLA

CIA, National Intelligence Estimate, NIE 11-3-71, Soviet Strategic Defenses, February 25, 1971, Top Secret. 1971.

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