Cita APA (7a ed.)
Polley, M. (2000). A-Z of modern Europe since 1789. Routledge.
Cita Chicago Style (17a ed.)
Polley, Martin. A-Z of Modern Europe Since 1789. London: Routledge, 2000.
Cita MLA (9a ed.)
Polley, Martin. A-Z of Modern Europe Since 1789. Routledge, 2000.
Precaución: Estas citas no son 100% exactas.