Cita APA (7a ed.)

Mennel, R. M. (1973). Thorns and thistles: Juvenile delinquents in the United States 1825 - 1940. Univ. Pr. of New England.

Cita Chicago Style (17a ed.)

Mennel, Robert MacKisson. Thorns and Thistles: Juvenile Delinquents in the United States 1825 - 1940. Hanover, N.H: Univ. Pr. of New England, 1973.

Cita MLA (9a ed.)

Mennel, Robert MacKisson. Thorns and Thistles: Juvenile Delinquents in the United States 1825 - 1940. Univ. Pr. of New England, 1973.