Cita APA (7a ed.)
Cashman, G. What Causes War?: An Introduction to Theories of International Conflict. Lexington Books.
Cita estilo Chicago (17a ed.)
Cashman, Greg. What Causes War?: An Introduction to Theories of International Conflict. Lanham, EUA: Lexington Books.
Cita MLA (9a ed.)
Cashman, Greg. What Causes War?: An Introduction to Theories of International Conflict. Lexington Books.
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