APA (7th ed.) Citation

Williams, M. (1976). Horse psychology (Revised and reset edition.). J. A. Allen.

Chicago Style (17th ed.) Citation

Williams, Moyra. Horse Psychology. Revised and reset edition. London: J. A. Allen, 1976.

MLA (9th ed.) Citation

Williams, Moyra. Horse Psychology. Revised and reset edition. J. A. Allen, 1976.