Style de citation APA

Fleming, P. (1957). Operation Sea Lion: The projected invasion of England in 1940. An account of the German preparations and the British countermeasures. Simon and Schuster.

Style de citation Chicago

Fleming, Peter. Operation Sea Lion: The Projected Invasion of England in 1940. An Account of the German Preparations and the British Countermeasures. New York: Simon and Schuster, 1957.

Style de citation MLA

Fleming, Peter. Operation Sea Lion: The Projected Invasion of England in 1940. An Account of the German Preparations and the British Countermeasures. Simon and Schuster, 1957.