United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Privacy, Technology and the Law. (2012). What facial recognition technology means for privacy and civil liberties: Hearing before the Subcommittee on Privacy, Technology and the Law of the Committee on the Judiciary, United States Senate, One Hundred Twelfth Congress, second session, July 18, 2012. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Subcommittee on Privacy, Technology and the Law. What Facial Recognition Technology Means for Privacy and Civil Liberties: Hearing Before the Subcommittee on Privacy, Technology and the Law of the Committee on the Judiciary, United States Senate, One Hundred Twelfth Congress, Second Session, July 18, 2012. Washington: U.S. Government Printing Office, 2012.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Subcommittee on Privacy, Technology and the Law. What Facial Recognition Technology Means for Privacy and Civil Liberties: Hearing Before the Subcommittee on Privacy, Technology and the Law of the Committee on the Judiciary, United States Senate, One Hundred Twelfth Congress, Second Session, July 18, 2012. U.S. Government Printing Office, 2012.