APA-Zitierstil (7. Ausg.)

Dudycha, G. J. (1976). Psychology for law enforcement officers (9th pr.). Thomas.

Chicago-Zitierstil (17. Ausg.)

Dudycha, George J. Psychology for Law Enforcement Officers. 9th pr. Springfield, Ill: Thomas, 1976.

MLA-Zitierstil (9. Ausg.)

Dudycha, George J. Psychology for Law Enforcement Officers. 9th pr. Thomas, 1976.