Citação norma APA

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

Citação norma Chicago

Watt, Donald Cameron. Too Serious a Business: European Armed Forces and the Approach to the Second World War. Berkeley: Univ. of California Press, 1975.

Citação norma MLA

Watt, Donald Cameron. Too Serious a Business: European Armed Forces and the Approach to the Second World War. Univ. of California Press, 1975.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.