Style de citation APA (7e éd.)

(1969). Annual Historical Summary, Defense Documentation Center, 1 July 1968 to 30 June 1969.

Style de citation Chicago (17e éd.)

Annual Historical Summary, Defense Documentation Center, 1 July 1968 to 30 June 1969. 1969.

Style de citation MLA (9e éd.)

Annual Historical Summary, Defense Documentation Center, 1 July 1968 to 30 June 1969. 1969.

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