LEXIS NEXIS. The National Security Act 1980. Lexis Nexis.
Chicago Style (17th ed.) CitationLEXIS NEXIS. The National Security Act 1980. Lexis Nexis.
MLA引文LEXIS NEXIS. The National Security Act 1980. Lexis Nexis.
警告：這些引文格式不一定是100％准確.
APA引文