Cita APA (7a ed.)

Shropshier, L. J. B. (1948). An Ecological Study of Negro Juvenile Delinquency in Jacksonville, Florida, 1940-1947.

Cita Chicago Style (17a ed.)

Shropshier, Lucile J. B. An Ecological Study of Negro Juvenile Delinquency in Jacksonville, Florida, 1940-1947. 1948.

Cita MLA (9a ed.)

Shropshier, Lucile J. B. An Ecological Study of Negro Juvenile Delinquency in Jacksonville, Florida, 1940-1947. 1948.