APA (7th ed.) Citation

Osborne, M. (2017). If the Kaiser comes: Defence against a German invasion of Britain in the First World War. Fonthill Media.

Chicago Style (17th ed.) Citation

Osborne, Mike. If the Kaiser Comes: Defence Against a German Invasion of Britain in the First World War. [Stroud, UK]: Fonthill Media, 2017.

MLA (9th ed.) Citation

Osborne, Mike. If the Kaiser Comes: Defence Against a German Invasion of Britain in the First World War. Fonthill Media, 2017.