Cita APA (7a ed.)

Block, C. R., & Christakos, A. (1995). Major trends in Chicago homicide: 1965 - 1994. Research bulletin.

Cita Chicago Style (17a ed.)

Block, Carolyn R., y Antigone Christakos. "Major Trends in Chicago Homicide: 1965 - 1994." Research Bulletin 1995.

Cita MLA (9a ed.)

Block, Carolyn R., y Antigone Christakos. "Major Trends in Chicago Homicide: 1965 - 1994." Research Bulletin, 1995.