APA (7th ed.) Citation
(1986). The British Library General Subject Catalogue 1975 to 1985. K. G. Saur.
Chicago Style (17th ed.) Citation
The British Library General Subject Catalogue 1975 to 1985. London, England: K. G. Saur, 1986.
MLA (9th ed.) Citation
The British Library General Subject Catalogue 1975 to 1985. K. G. Saur, 1986.
Warning: These citations may not always be 100% accurate.