Westermann, D., Smith, E. W., & Forde, D. (1928). Africa. London: Oxford University Press.
Chicago Style CitationWestermann, Diedrich, Edwin William Smith, and Daryll Forde. Africa. London: Oxford University Press, 1928.
Cita MLAWestermann, Diedrich, Edwin William Smith, and Daryll Forde. Africa. London: Oxford University Press, 1928.
Atenció: Aquestes cites poden no estar 100% correctes.