Southard, R. E. (1949). Problems of decency. The Queen's Work.
Citación estilo ChicagoSouthard, 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.
Warning: These citations may not always be 100% accurate.