APA (7th ed.) Citation

British Library, Sharpe, R., & Doyle, A. I. (1990). Corpus of British medieval library catalogues. British Library.

Chicago Style (17th ed.) Citation

British Library, Richard Sharpe, and Anthony I. Doyle. Corpus of British Medieval Library Catalogues. London: British Library, 1990.

MLA (8th ed.) Citation

British Library, et al. Corpus of British Medieval Library Catalogues. British Library, 1990.

Warning: These citations may not always be 100% accurate.