Index to the additional manuscripts :
with those of the Egerton collection, preserved in the British Museum, and acquired in the years 1783-1835.

APA Citation

British Museum. Department of Manuscripts. (1967). Index to the additional manuscripts: with those of the Egerton collection, preserved in the British Museum, and acquired in the years 1783-1835. London: British Museum.

MLA Citation

British Museum. Department of Manuscripts. Index to the Additional Manuscripts: With Those of the Egerton Collection, Preserved In the British Museum, And Acquired In the Years 1783-1835. London: British Museum, 1967.