APA (7th ed.) Citation

Judd, L. J., De Carlo, T. J., & Kern, R. J. (1969). Exhibition gymnastics. Association Press.

Chicago Style (17th ed.) Citation

Judd, Leslie J., Thomas J. De Carlo, and Rene J. Kern. Exhibition Gymnastics. New York: Association Press, 1969.

MLA (9th ed.) Citation

Judd, Leslie J., et al. Exhibition Gymnastics. Association Press, 1969.