Cita APA

(1958). White House, Memorandum, High Altitude Balloon Reconnaissance Program, July 3, 1958, Top Secret.

Citación estilo Chicago

White House, Memorandum, High Altitude Balloon Reconnaissance Program, July 3, 1958, Top Secret. 1958.

Cita MLA

White House, Memorandum, High Altitude Balloon Reconnaissance Program, July 3, 1958, Top Secret. 1958.

Precaución: Estas citas no son 100% exactas.