APA (7th ed.) Citation

Alexander, A. (2009). Action stations!: U-boat warfare in the Clyde in two world wars (1. publ.). NWP.

Chicago Style (17th ed.) Citation

Alexander, Alastair. Action Stations!: U-boat Warfare in the Clyde in Two World Wars. 1. publ. Glasgow: NWP, 2009.

MLA (9th ed.) Citation

Alexander, Alastair. Action Stations!: U-boat Warfare in the Clyde in Two World Wars. 1. publ. NWP, 2009.

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