Cita APA (7th ed.)

Day, A. E. (1988). The British Library: A guide to its structure, publications, collections, and services. Library Association.

Cita Chicago (17th ed.)

Day, Alan Edwin. The British Library: A Guide to Its Structure, Publications, Collections, and Services. London: Library Association, 1988.

Cita MLA (9th ed.)

Day, Alan Edwin. The British Library: A Guide to Its Structure, Publications, Collections, and Services. Library Association, 1988.