Cita APA (7a ed.)

Kohfeld, C. W., & Sprague, J. D. (1991). The Organization of Homicide Events in Time and Space.

Cita Chicago Style (17a ed.)

Kohfeld, Carol W., y John D. Sprague. The Organization of Homicide Events in Time and Space. 1991.

Cita MLA (9a ed.)

Kohfeld, Carol W., y John D. Sprague. The Organization of Homicide Events in Time and Space. 1991.