Citazione Stile APA (7a Edizione)

Bell, P. M. H. (2011). Twelve turning points of the Second World War. Yale University Press.

Citazione stile Chigago Style (17a edizione)

Bell, P. M. H. Twelve Turning Points of the Second World War. New Haven: Yale University Press, 2011.

Citatione MLA (9a ed.)

Bell, P. M. H. Twelve Turning Points of the Second World War. Yale University Press, 2011.