Cita APA (7a ed.)
Hewitson, M. (2004). Germany and the causes of the First World War. Berg.
Cita Chicago Style (17a ed.)
Hewitson, Mark. Germany and the Causes of the First World War. Oxford, UK ; New York: Berg, 2004.
Cita MLA (9a ed.)
Hewitson, Mark. Germany and the Causes of the First World War. Berg, 2004.
Precaución: Estas citas no son 100% exactas.