APA-Zitierstil (7. Ausg.)

Fletcher, C. (1991). What cops know: Cops talk about what they do, how they do it, and what it does to them (1. ed.). Villard Books.

Chicago-Zitierstil (17. Ausg.)

Fletcher, Connie. What Cops Know: Cops Talk About What They Do, How They Do It, and What It Does to Them. 1. ed. New York: Villard Books, 1991.

MLA-Zitierstil (8. Ausg.)

Fletcher, Connie. What Cops Know: Cops Talk About What They Do, How They Do It, and What It Does to Them. 1. ed. Villard Books, 1991.