Westermann, D., Smith, E. W., & Forde, D. (1928). Africa. London: Oxford University Press.
Style de citation ChicagoWestermann, Diedrich, Edwin William Smith, and Daryll Forde. Africa. London: Oxford University Press, 1928.
Style de citation MLAWestermann, Diedrich, Edwin William Smith, and Daryll Forde. Africa. London: Oxford University Press, 1928.
Attention : ces citations peuvent ne pas être correctes à 100%.