Aspen Strategy Group (U.S.) & Aspen Institute for Humanistic Studies. (1987). The Strategic Defense Initiative and American security. Aspen Strategy Group ; University Press of America.
Chicago Style (17th ed.) CitationAspen Strategy Group (U.S.) and Aspen Institute for Humanistic Studies. The Strategic Defense Initiative and American Security. [Queenstown, Md.] : Lanham, MD: Aspen Strategy Group ; University Press of America, 1987.
MLA (9th ed.) CitationAspen Strategy Group (U.S.) and Aspen Institute for Humanistic Studies. The Strategic Defense Initiative and American Security. Aspen Strategy Group ; University Press of America, 1987.
Warning: These citations may not always be 100% accurate.