APA (7th ed.) Citation

KEMP. (1990). British submarines of world war one. Arms and Armour Press.

Chicago Style (17th ed.) Citation

KEMP. British Submarines of World War One. London: Arms and Armour Press, 1990.

MLA (8th ed.) Citation

KEMP. British Submarines of World War One. Arms and Armour Press, 1990.