APA (7th ed.) Citation

Welsh, W. N., & Harris, P. W. (1999). Criminal justice policy & planning. Anderson.

Chicago Style (17th ed.) Citation

Welsh, Wayne N., and Philip W. Harris. Criminal Justice Policy & Planning. Cincinnati, Ohio: Anderson, 1999.

MLA (9th ed.) Citation

Welsh, Wayne N., and Philip W. Harris. Criminal Justice Policy & Planning. Anderson, 1999.