Wells, S. A. (2002). The journey of man: A genetic odyssey.
Chicago Edition CitationWells, Spencer; Author. The Journey of Man: A Genetic Odyssey. New Delhi, Penguin Books India(P) Ltd, 2002.
Cita MLAWells, Spencer; Author. The Journey of Man: A Genetic Odyssey. 2002.
Atenció: Aquestes cites poden no estar 100% correctes.