Lewis, E. A. (1951). Crime, kidnaping and prison laws. United States Government Printing Office.
Cita Chicago (17th ed.)Lewis, Elmer A. Crime, Kidnaping and Prison Laws. Washington: United States Government Printing Office, 1951.
Cita MLA (9th ed.)Lewis, Elmer A. Crime, Kidnaping and Prison Laws. United States Government Printing Office, 1951.
Atenció: Aquestes cites poden no estar 100% correctes.