Cita APA (7a ed.)

Jackson, S. M., Smith, B., & Ratcliff, K. (2017). Spatial Analysis of U.S. Terrorism Incidents. National Consortium for the Study of Terrorism and Responses to Terrorism.

Cita Chicago Style (17a ed.)

Jackson, Summer M., Brent Smith, y Katie Ratcliff. Spatial Analysis of U.S. Terrorism Incidents. National Consortium for the Study of Terrorism and Responses to Terrorism, 2017.

Cita MLA (9a ed.)

Jackson, Summer M., et al. Spatial Analysis of U.S. Terrorism Incidents. National Consortium for the Study of Terrorism and Responses to Terrorism, 2017.