Alexander, A. (2009). Action stations!: U-boat warfare in the Clyde in two world wars (1. publ.). NWP.
Chicago Style (17th ed.) CitationAlexander, Alastair. Action Stations!: U-boat Warfare in the Clyde in Two World Wars. 1. publ. Glasgow: NWP, 2009.
MLA (9th ed.) CitationAlexander, 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.