Citação norma APA

(1956). Memorandum, Layton to Chairman, Joint Chiefs of Staff, Soviet Aircraft Production Estimates, March 27, 1956, Top Secret, RG-218, JCS Chairmans File - Radford 1953-1957, Box 16, File: 091 Russia (1956), NA, CP.

Citação norma Chicago

Memorandum, Layton to Chairman, Joint Chiefs of Staff, Soviet Aircraft Production Estimates, March 27, 1956, Top Secret, RG-218, JCS Chairmans File - Radford 1953-1957, Box 16, File: 091 Russia (1956), NA, CP. 1956.

Citação norma MLA

Memorandum, Layton to Chairman, Joint Chiefs of Staff, Soviet Aircraft Production Estimates, March 27, 1956, Top Secret, RG-218, JCS Chairmans File - Radford 1953-1957, Box 16, File: 091 Russia (1956), NA, CP. 1956.

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