APA (7th ed.) Citation

Deutsche Reiterliche Vereinigung & Belton, C. (1987). Vaulting: The official handbook of the German National Equestrian Federation. Threshold.

Chicago Style (17th ed.) Citation

Deutsche Reiterliche Vereinigung and Christina Belton. Vaulting: The Official Handbook of the German National Equestrian Federation. London: Threshold, 1987.

MLA (9th ed.) Citation

Deutsche Reiterliche Vereinigung and Christina Belton. Vaulting: The Official Handbook of the German National Equestrian Federation. Threshold, 1987.