Citação norma APA

(1968). U.S. European Command, Office of the Director of Intelligence, USEUCOM Joint Intelligence Appraisal, June 20, 1968, Secret.

Citação norma Chicago

U.S. European Command, Office of the Director of Intelligence, USEUCOM Joint Intelligence Appraisal, June 20, 1968, Secret. 1968.

Citação norma MLA

U.S. European Command, Office of the Director of Intelligence, USEUCOM Joint Intelligence Appraisal, June 20, 1968, Secret. 1968.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.