Cita APA (7a ed.)

Lukas, J. I. (1939). Prevention of Juvenile Delinquency and Crime in Austria. https://doi.org/10.2307/1136857

Cita Chicago Style (17a ed.)

Lukas, Jur. Ilse. Prevention of Juvenile Delinquency and Crime in Austria. 1939. https://doi.org/10.2307/1136857.

Cita MLA (9a ed.)

Lukas, Jur. Ilse. Prevention of Juvenile Delinquency and Crime in Austria. 1939. https://doi.org/10.2307/1136857.