APA (7th ed.) Citation

Lucas, P. (2004). The battle for Britain: RAF, May to December 1940. Guideline Publ.

Chicago Style (17th ed.) Citation

Lucas, Paul. The Battle for Britain: RAF, May to December 1940. s.l: Guideline Publ, 2004.

MLA (9th ed.) Citation

Lucas, Paul. The Battle for Britain: RAF, May to December 1940. Guideline Publ, 2004.

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