APA-referens (7:e uppl.)
Rostker, B., Hix, W. M., & Wilson, J. M. (2007). Recruitment and retention: Lessons for the New Orleans Police Department. Rand Gulf States Policy Institute.
Chicago-referens (17:e uppl.)
Rostker, Bernard, William M. Hix, och Jeremy M. Wilson. Recruitment and Retention: Lessons for the New Orleans Police Department. Santa Monica, CA: Rand Gulf States Policy Institute, 2007.
MLA-referens (9:e uppl.)
Rostker, Bernard, et al. Recruitment and Retention: Lessons for the New Orleans Police Department. Rand Gulf States Policy Institute, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.