Grove, J. M. (2004). Little ice ages: Ancient and modern (Second edition.). Routledge.
Cita Chicago Style (17a ed.)Grove, Jean M. Little Ice Ages: Ancient and Modern. Second edition. London: Routledge, 2004.
Cita MLA (8a ed.)Grove, Jean M. Little Ice Ages: Ancient and Modern. Second edition. Routledge, 2004.
Precaución: Estas citas no son 100% exactas.