Citação norma APA

(1958). Memorandum, Chief, Guided Missiles Branch to Chief, Current Support Staff, ORR, Moscow Missile Defense System on an Alert, July 30, 1958, Secret.

Citação norma Chicago

Memorandum, Chief, Guided Missiles Branch to Chief, Current Support Staff, ORR, Moscow Missile Defense System on an Alert, July 30, 1958, Secret. 1958.

Citação norma MLA

Memorandum, Chief, Guided Missiles Branch to Chief, Current Support Staff, ORR, Moscow Missile Defense System on an Alert, July 30, 1958, Secret. 1958.

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