Cita APA

Burchard, D. J., & Burchard, N. S. (1987). Prevention of delinquent behaviour. Sage Publications.

Chicago Edition Citation

Burchard, D J., i N S. Burchard. Prevention of Delinquent Behaviour. London: Sage Publications, 1987.

Cita MLA

Burchard, D J., i N S. Burchard. Prevention of Delinquent Behaviour. Sage Publications, 1987.