APA (7th ed.) Citation

Harris, M. C., & Clegg, L. (2006). Horse-riding. Dorling Kindersley Limited.

Chicago Style (17th ed.) Citation

Harris, Moira C., and Lis Clegg. Horse-riding. London: Dorling Kindersley Limited, 2006.

MLA (9th ed.) Citation

Harris, Moira C., and Lis Clegg. Horse-riding. Dorling Kindersley Limited, 2006.