APA (7th ed.) Citation

Cowling, M. (1975). The impact of Hitler: British politics and British policy, 1933-1940. Cambridge University Press.

Chicago Style (17th ed.) Citation

Cowling, Maurice. The Impact of Hitler: British Politics and British Policy, 1933-1940. London ; New York: Cambridge University Press, 1975.

MLA (9th ed.) Citation

Cowling, Maurice. The Impact of Hitler: British Politics and British Policy, 1933-1940. Cambridge University Press, 1975.