APA (7th ed.) Citation

British Library, British Museum. Department of Printed Books, & Rhodes, D. E. (1989). Catalogue of books printed in Spain and of Spanish books printed elsewhere in Europe before 1601 now in the British Library (2nd ed.). British Library.

Chicago Style (17th ed.) Citation

British Library, British Museum. Department of Printed Books, and Dennis E. Rhodes. Catalogue of Books Printed in Spain and of Spanish Books Printed Elsewhere in Europe Before 1601 Now in the British Library. 2nd ed. London: British Library, 1989.

MLA (8th ed.) Citation

British Library, et al. Catalogue of Books Printed in Spain and of Spanish Books Printed Elsewhere in Europe Before 1601 Now in the British Library. 2nd ed. British Library, 1989.