APA (7th ed.) Citation

Kieser. (1999). Operation Sea Lion: The German plan to invade Britain, 1940. Cassell.

Chicago Style (17th ed.) Citation

Kieser. Operation Sea Lion: The German Plan to Invade Britain, 1940. London: Cassell, 1999.

MLA (8th ed.) Citation

Kieser. Operation Sea Lion: The German Plan to Invade Britain, 1940. Cassell, 1999.

Warning: These citations may not always be 100% accurate.