APA (7th ed.) Citation

Frey, E. D. (1999). Cognitive characteristics of subgroups of juvenile delinquents.

Chicago Style (17th ed.) Citation

Frey, Eric D. Cognitive Characteristics of Subgroups of Juvenile Delinquents. 1999.

MLA (8th ed.) Citation

Frey, Eric D. Cognitive Characteristics of Subgroups of Juvenile Delinquents. 1999.

Warning: These citations may not always be 100% accurate.