Society for the Diffusion of Useful Knowledge (Great Britain). (1868). The British almanac of the Society for the Diffusion of Useful Knowledge, for the year of our Lord 1868, being bissextile, or leap year. Knight and Co..
Chicago Style (17th ed.) CitationSociety for the Diffusion of Useful Knowledge (Great Britain). The British Almanac of the Society for the Diffusion of Useful Knowledge, for the Year of Our Lord 1868, Being Bissextile, or Leap Year. London: Knight and Co., 1868.
MLA (9th ed.) CitationSociety for the Diffusion of Useful Knowledge (Great Britain). The British Almanac of the Society for the Diffusion of Useful Knowledge, for the Year of Our Lord 1868, Being Bissextile, or Leap Year. Knight and Co., 1868.
Warning: These citations may not always be 100% accurate.