APA (7th ed.) Citation

British Museum & Caygill, M. L. (1999). The British Museum A - Z companion (1. publ.). British Museum Press.

Chicago Style (17th ed.) Citation

British Museum and Marjorie L. Caygill. The British Museum A - Z Companion. 1. publ. London: British Museum Press, 1999.

MLA (8th ed.) Citation

British Museum and Marjorie L. Caygill. The British Museum A - Z Companion. 1. publ. British Museum Press, 1999.