Cita APA (7a ed.)
Geis, A., Brock, L., & Müller, H. Democratic Wars: Looking at the Dark Side of Democratic Peace. Palgrave.
Cita estilo Chicago (17a ed.)
Geis, Anna, Lothar Brock, y Harald Müller. Democratic Wars: Looking at the Dark Side of Democratic Peace. Londres, Inglaterra: Palgrave.
Cita MLA (9a ed.)
Geis, Anna, et al. Democratic Wars: Looking at the Dark Side of Democratic Peace. Palgrave.
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