Cita APA (7a ed.)

Siegel, L. J., & Welsh, B. (2012). Juvenile delinquency: Theory, practice and law (11. ed.). Wadsworth.

Cita Chicago Style (17a ed.)

Siegel, Larry J., y Brandon Welsh. Juvenile Delinquency: Theory, Practice and Law. 11. ed. Belmont, Calif: Wadsworth, 2012.

Cita MLA (8a ed.)

Siegel, Larry J., y Brandon Welsh. Juvenile Delinquency: Theory, Practice and Law. 11. ed. Wadsworth, 2012.