Style de citation APA

Douglas-Hamilton, J., & Bullock, A. (1971). Motive for a mission: The story behind Hess's flight to Britain. Macmillan [u.a.].

Style de citation Chicago

Douglas-Hamilton, James, et Alan Bullock. Motive for a Mission: The Story Behind Hess's Flight to Britain. London [u.a.]: Macmillan [u.a.], 1971.

Style de citation MLA

Douglas-Hamilton, James, et Alan Bullock. Motive for a Mission: The Story Behind Hess's Flight to Britain. Macmillan [u.a.], 1971.