APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Bell, P. M. H. Twelve Turning Points of the Second World War. New Haven [u.a.]: Yale Univ. Press, 2011.

MLA (8th ed.) Citation

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