Cita APA

(1950). CIA, Situation Summary, October 27, 1950, Top Secret [Acorn], Presidents Secretarys Files, Box 211, File: Situation Summaries, HSTL MDR.

Citación estilo Chicago

CIA, Situation Summary, October 27, 1950, Top Secret [Acorn], Presidents Secretarys Files, Box 211, File: Situation Summaries, HSTL MDR. 1950.

Cita MLA

CIA, Situation Summary, October 27, 1950, Top Secret [Acorn], Presidents Secretarys Files, Box 211, File: Situation Summaries, HSTL MDR. 1950.