APA-Zitierstil (7. Ausg.)

Wirkkala, J. C. (1977). Juvenile delinquency and reform in nineteenth century Massachusetts: The formative era in state care 1846 - 1879. Xerox Univ. Microfilms.

Chicago-Zitierstil (17. Ausg.)

Wirkkala, John C. Juvenile Delinquency and Reform in Nineteenth Century Massachusetts: The Formative Era in State Care 1846 - 1879. Ann Arbor, Mich: Xerox Univ. Microfilms, 1977.

MLA-Zitierstil (9. Ausg.)

Wirkkala, John C. Juvenile Delinquency and Reform in Nineteenth Century Massachusetts: The Formative Era in State Care 1846 - 1879. Xerox Univ. Microfilms, 1977.