APA (7th ed.) Citation

Curtis, J., Tallis, N., & Johansen, A. (2012). Horse and history: From Arabia to Ascot. Lund Humphries.

Chicago Style (17th ed.) Citation

Curtis, John, Nigel Tallis, and Astrid Johansen. Horse and History: From Arabia to Ascot. Burlington, VT: Lund Humphries, 2012.

MLA (9th ed.) Citation

Curtis, John, et al. Horse and History: From Arabia to Ascot. Lund Humphries, 2012.