APA (7th ed.) Citation

Barnett, C. (1974). Britain and her army 1509-1970. Penguin.

Chicago Style (17th ed.) Citation

Barnett, Correlli. Britain and Her Army 1509-1970. Penguin, 1974.

MLA (9th ed.) Citation

Barnett, Correlli. Britain and Her Army 1509-1970. Penguin, 1974.

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