APA (7th ed.) Citation

Caygill, M. L. (2000). The British Museum Reading Room. Trustees of the British Museum.

Chicago Style (17th ed.) Citation

Caygill, Marjorie L. The British Museum Reading Room. [London]: Trustees of the British Museum, 2000.

MLA (9th ed.) Citation

Caygill, Marjorie L. The British Museum Reading Room. Trustees of the British Museum, 2000.