Batey, C. E., & Graham-Campbell, J. (1994). Cultural atlas of the Viking world. Facts on File.
Cita Chicago Style (17a ed.)Batey, Colleen E., y James Graham-Campbell. Cultural Atlas of the Viking World. New York: Facts on File, 1994.
Cita MLA (9a ed.)Batey, Colleen E., y James Graham-Campbell. Cultural Atlas of the Viking World. Facts on File, 1994.
Precaución: Estas citas no son 100% exactas.