APA (7th ed.) Citation

(1975). Staff Interview [with Richard Helms]. U.S. G.P.O.].

Chicago Style (17th ed.) Citation

Staff Interview [with Richard Helms]. [Washington: U.S. G.P.O.], 1975.

MLA (9th ed.) Citation

Staff Interview [with Richard Helms]. U.S. G.P.O.], 1975.