Adam Matthew Digital (Firm). (2020). OPERATIONS on Continent: Sledgehammer operation (establishment of bridgehead on Continent in event of crack in German morale). Adam Matthew Digital.
Chicago Style (17th ed.) CitationAdam Matthew Digital (Firm). OPERATIONS on Continent: Sledgehammer Operation (establishment of Bridgehead on Continent in Event of Crack in German Morale). Marlborough, Wiltshire: Adam Matthew Digital, 2020.
MLA (9th ed.) CitationAdam Matthew Digital (Firm). OPERATIONS on Continent: Sledgehammer Operation (establishment of Bridgehead on Continent in Event of Crack in German Morale). Adam Matthew Digital, 2020.
Warning: These citations may not always be 100% accurate.