APA (7th ed.) Citation

Cocoa Conference London, England, & Cocoa, Chocolate and Confectionary Alliance. (1949). Report of the Cocoa Conference held at Grosvenor House, London, 30th August - 1st September 1949. Cocoa, Chocolate and Confectionary Alliance Limited.

Chicago Style (17th ed.) Citation

Cocoa Conference London, England, and Chocolate and Confectionary Alliance Cocoa. Report of the Cocoa Conference Held at Grosvenor House, London, 30th August - 1st September 1949. London: Cocoa, Chocolate and Confectionary Alliance Limited, 1949.

MLA (9th ed.) Citation

Cocoa Conference London, England, and Chocolate and Confectionary Alliance Cocoa. Report of the Cocoa Conference Held at Grosvenor House, London, 30th August - 1st September 1949. Cocoa, Chocolate and Confectionary Alliance Limited, 1949.