Cita APA (7a ed.)

Gabrielsen, G., Gottlieb, P., & Kemp, P. (1992). Criminal Homicide Trends in Copenhagen. Studies on crime and crime prevention, 106-114.

Cita Chicago Style (17a ed.)

Gabrielsen, Gorm, Peter Gottlieb, y Peter Kemp. "Criminal Homicide Trends in Copenhagen." Studies on Crime and Crime Prevention 1992: 106-114.

Cita MLA (8a ed.)

Gabrielsen, Gorm, et al. "Criminal Homicide Trends in Copenhagen." Studies on Crime and Crime Prevention, 1992, pp. 106-114.