Style de citation APA

(1958). Memorandum, Boster to Distribution List, July 31, 1958, Top Secret.

Style de citation Chicago

Memorandum, Boster to Distribution List, July 31, 1958, Top Secret. 1958.

Style de citation MLA

Memorandum, Boster to Distribution List, July 31, 1958, Top Secret. 1958.

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