APA (7th ed.) Citation

Charlton, L. E. O. (1936). War over England. Longmans, Green.

Chicago Style (17th ed.) Citation

Charlton, Lionel Evelyn Oswald. War over England. London [usw.]: Longmans, Green, 1936.

MLA (9th ed.) Citation

Charlton, Lionel Evelyn Oswald. War over England. Longmans, Green, 1936.

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