APA (7th ed.) Citation

Williams, M. (2015). Diamond boy (1. publ. in Great Britain.). Tamarind.

Chicago Style (17th ed.) Citation

Williams, Michael. Diamond Boy. 1. publ. in Great Britain. London: Tamarind, 2015.

MLA (9th ed.) Citation

Williams, Michael. Diamond Boy. 1. publ. in Great Britain. Tamarind, 2015.

Warning: These citations may not always be 100% accurate.