Keppel, R. D. (1989). Serial murder: Future implications for police investigations. Anderson.
Chicago Style (17th ed.) CitationKeppel, Robert D. Serial Murder: Future Implications for Police Investigations. Cincinatti, Ohio: Anderson, 1989.
MLA (9th ed.) CitationKeppel, Robert D. Serial Murder: Future Implications for Police Investigations. Anderson, 1989.
Warning: These citations may not always be 100% accurate.