APA-referens (7:e uppl.)

Waller, I. (2014). Smarter crime control: A guide to a safer future for citizens, communities, and politicians. Rowman & Littlefield.

Chicago-referens (17:e uppl.)

Waller, Irvin. Smarter Crime Control: A Guide to a Safer Future for Citizens, Communities, and Politicians. Lanham, Maryland: Rowman & Littlefield, 2014.

MLA-referens (9:e uppl.)

Waller, Irvin. Smarter Crime Control: A Guide to a Safer Future for Citizens, Communities, and Politicians. Rowman & Littlefield, 2014.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.