Gerdes, L. I. (2000). Serial killers. Greenhaven Press.
Chicago Style (17th ed.) CitationGerdes, Louise I. Serial Killers. San Diego, Calif: Greenhaven Press, 2000.
MLA (9th ed.) CitationGerdes, Louise I. Serial Killers. Greenhaven Press, 2000.
Warning: These citations may not always be 100% accurate.