APA (7th ed.) Citation

Unsworth, B. (2006). The ruby in her navel (1. publ.). Hamish Hamilton.

Chicago Style (17th ed.) Citation

Unsworth, Barry. The Ruby in Her Navel. 1. publ. London: Hamish Hamilton, 2006.

MLA (9th ed.) Citation

Unsworth, Barry. The Ruby in Her Navel. 1. publ. Hamish Hamilton, 2006.