MacLeod, A. W. (1965). Recidivism, a deficiency disease. University of Pennysylvania Press.
Cita Chicago (17th ed.)MacLeod, Alastair W. Recidivism, a Deficiency Disease. Philadelphia: University of Pennysylvania Press, 1965.
Cita MLA (9th ed.)MacLeod, Alastair W. Recidivism, a Deficiency Disease. University of Pennysylvania Press, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.