APA (7th ed.) Citation

Preston. (1975). Submarines: The history and evolution of underwater fighting vessels. Octupus Books.

Chicago Style (17th ed.) Citation

Preston. Submarines: The History and Evolution of Underwater Fighting Vessels. London: Octupus Books, 1975.

MLA (8th ed.) Citation

Preston. Submarines: The History and Evolution of Underwater Fighting Vessels. Octupus Books, 1975.

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