APA (7th ed.) Citation

Burkhardt, B. (1979). Dressage seat explained. Dressage & CT, 16(5), 8.

Chicago Style (17th ed.) Citation

Burkhardt, B. "Dressage Seat Explained." Dressage & CT 16, no. 5 (1979): 8.

MLA (9th ed.) Citation

Burkhardt, B. "Dressage Seat Explained." Dressage & CT, vol. 16, no. 5, 1979, p. 8.