Southard, R. E. (1949). Problems of decency. The Queen's Work.
Cita Chicago Style (17a ed.)Southard, Robert E. Problems of Decency. St. Louis 18, Mo.: The Queen's Work, 1949.
Cita MLA (8a ed.)Southard, Robert E. Problems of Decency. The Queen's Work, 1949.
Precaución: Estas citas no son 100% exactas.