APA (7th ed.) Citation

British Library, Kelliher, H., & Brown, S. A. (1986). English literary manuscripts. British Library.

Chicago Style (17th ed.) Citation

British Library, Hilton Kelliher, and Sally A. Brown. English Literary Manuscripts. London ; Wolfeboro, N.H.: British Library, 1986.

MLA (8th ed.) Citation

British Library, et al. English Literary Manuscripts. British Library, 1986.