Alston, R. (1991). Handlist of unpublished finding aids to the London collections of the British Library. British Library.
Chicago Style (17th ed.) CitationAlston, Robin. Handlist of Unpublished Finding Aids to the London Collections of the British Library. London: British Library, 1991.
MLA (9th ed.) CitationAlston, Robin. Handlist of Unpublished Finding Aids to the London Collections of the British Library. British Library, 1991.
Warning: These citations may not always be 100% accurate.