Southard, R. E. (1949). Problems of decency. The Queen's Work.
Chicago Style (17th ed.) CitationSouthard, Robert E. Problems of Decency. St. Louis 18, Mo.: The Queen's Work, 1949.
Cita MLASouthard, Robert E. Problems of Decency. The Queen's Work, 1949.
Atenció: Aquestes cites poden no estar 100% correctes.