APA

Watt D. C., . (1975). Too serious a business: European armed forces and the approach to the Second World War. Berkeley: University of California Press.

Chicago

Watt Donald Cameron, . 1975. Too serious a business: European armed forces and the approach to the Second World War. Berkeley: University of California Press.

Harvard

Watt D. C., . (1975). Too serious a business: European armed forces and the approach to the Second World War. Berkeley: University of California Press.

MLA

Watt Donald Cameron, . Too serious a business: European armed forces and the approach to the Second World War. Berkeley: University of California Press. 1975.