APA (7th ed.) Citation
Crossley, F. J. (2011). The hidden threat: The story of mines and minesweeping by the Royal Navy in World War I. Pen & Sword Maritime.
Chicago Style (17th ed.) Citation
Crossley, F. Jim. The Hidden Threat: The Story of Mines and Minesweeping by the Royal Navy in World War I. Barnsley: Pen & Sword Maritime, 2011.
MLA (9th ed.) Citation
Crossley, F. Jim. The Hidden Threat: The Story of Mines and Minesweeping by the Royal Navy in World War I. Pen & Sword Maritime, 2011.
Warning: These citations may not always be 100% accurate.