APA
Sugar Association of London, Sugar Association of London, . (1931). Rules and regulations for beet and cane sugar cont. London: Q'toole U. K.
Chicago
Sugar Association of London, Sugar Association of London, . 1931. Rules and regulations for beet and cane sugar cont. London: Q'toole U. K.
Harvard
Sugar Association of London, Sugar Association of London, . (1931). Rules and regulations for beet and cane sugar cont. London: Q'toole U. K.
MLA
Sugar Association of London, Sugar Association of London, . Rules and regulations for beet and cane sugar cont. London: Q'toole U. K. 1931.
