Cita APA

Morgan, M. A. 1. (1979). Historical sources in geography. London: Butterworths.

Citación estilo Chicago

Morgan, Michael Alan 1928-2008. Historical Sources in Geography. London: Butterworths, 1979.

Cita MLA

Morgan, Michael Alan 1928-2008. Historical Sources in Geography. London: Butterworths, 1979.

Precaución: Estas citas no son 100% exactas.