Style de citation APA

(1972). CIA, Directorate of Intelligence, Intelligence Memorandum, Soviet Military Involvement in Egypt, April 1972, Top Secret [Ruff Umbra].

Style de citation Chicago

CIA, Directorate of Intelligence, Intelligence Memorandum, Soviet Military Involvement in Egypt, April 1972, Top Secret [Ruff Umbra]. 1972.

Style de citation MLA

CIA, Directorate of Intelligence, Intelligence Memorandum, Soviet Military Involvement in Egypt, April 1972, Top Secret [Ruff Umbra]. 1972.

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