Cita APA (7a ed.)
Harbom, L., Sundberg, R., & Wallensteen, P. States in Armed Conflict: 2008. Uppsala Universitet, Department of Peace and Conflict Research.
Cita estilo Chicago (17a ed.)
Harbom, Lotta, Ralph Sundberg, y Peter Wallensteen. States in Armed Conflict: 2008. Uppsala, Suecia: Uppsala Universitet, Department of Peace and Conflict Research.
Cita MLA (9a ed.)
Harbom, Lotta, et al. States in Armed Conflict: 2008. Uppsala Universitet, Department of Peace and Conflict Research.
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