APA (7th ed.) Citation

Blau, T. H. (1994). Psychological services for law enforcement. Wiley.

Chicago Style (17th ed.) Citation

Blau, Theodore H. Psychological Services for Law Enforcement. New York [u.a.]: Wiley, 1994.

MLA (8th ed.) Citation

Blau, Theodore H. Psychological Services for Law Enforcement. Wiley, 1994.