Redl, F. (1952). Controls from within: Techniques for the treatment of... Free.
Citazione stile Chigago Style (17a edizione)Redl, Fritz. Controls from Within: Techniques for the Treatment of... New York: Free, 1952.
Citatione MLA (9a ed.)Redl, Fritz. Controls from Within: Techniques for the Treatment of... Free, 1952.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.