Cita APA (7a ed.)

Wedgwood, C. V. (1947). The Thirty Years War ([1st publ., repr.].). Cape.

Cita Chicago Style (17a ed.)

Wedgwood, C. V. The Thirty Years War. [1st publ., repr.]. London: Cape, 1947.

Cita MLA (9a ed.)

Wedgwood, C. V. The Thirty Years War. [1st publ., repr.]. Cape, 1947.